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- NET TIPS
REV UP YOUR
Net Connection
29 ways to keep your cable, DSL, satellite, or dial-up modem
link cruising—and maybe even find a new gear. By Kirk Steers
I L L U S T R AT I O N S BY C E L I A J O H N S O N
MARCH 2002 W W W. P C W O R L D.C O M 103
- NET TIPS
Key is your internet connection as fast and trouble- Double-check that your PC meets all wiring, and the second to hook up the ser- Internet applications that require
hardware and software requirements for vice. These tasks can be performed by dif- speeds above 8 mbps, consider
free as it could be? Probably not. Is there something that
your new service. Is the required connec- ferent divisions of the same company or adding a second, dedicated USB
DIAL-UP MODEM you can do to make it better? Definitely. tion—whether a PCI slot, a serial port, or (in the case of many DSL installations) card for your broadband connec-
a USB port—open and working properly? your local telephone company initially, tion. Or wait for the arrival of
A cable connection is fast—sometimes. The many dif-
Check Windows’ Device Manager for yel- and then by a separate ISP. When prob- hardware that uses the new,
CABLE ferent types of DSL are zippy, too, but the installation low error flags, and fix any hardware lems arise, each company or division may faster USB 2.0. PCs outfitted
problems before the installer arrives (see blame the other. Your best defense is to with USB 2.0 should be available
hassles they sometimes entail are legendary. Then there
FIGURE 1). How you open Device Manager ask the company representative who takes very soon. See Hardware Tips on
DSL are the dark horse candidates: satellite and wireless. varies depending on your version of Win- your order exactly who is responsible for page 154 for more on the bene-
dows, but one way is to right-click My what tasks and how they can be contact- fits of USB 2.0.
These offer quick downloads, but who knows what’ll
Computer, choose Properties, and look for a ed. Be sure you have this information
happen when sunspot activity picks up or some other tab or button labeled ‘Device Manager’. before anyone shows up at your door. Also, FIGURE 1: MAKE SURE YOUR connection hardware is
SHIFT INTO OVERDRIVE
SATELLITE
Have your modem drivers and OS files keep copious notes about everything, working properly before you install a new Internet link. you may think you’re already
atmospheric phenomenon interferes? Finally, there’s
handy on floppies or other removable including names, dates, what was done, getting peak performance from
WIRELESS the venerable dial-up modem. It’s definitely not speedy, media, or copy them to your hard disk to and what was promised. The calm but modem that connects to your PC via your Internet link, but chances are good
give yourself superfast access to them. squeaky wheel does get the oil. USB. If you must use an ethernet con- that you could squeeze at least a few more
but it isn’t too old to be taught a few new tricks.
(You need to copy only the .cab files from Do it yourself? You nection, check out Belkin’s $50 USB kilobits per second out of your setup.
ALL Whatever kind of connection you use, you can get your Windows or System Recovery CD.) can install any of the Broadband Network Adapter external eth- These tips will help you get your connec-
Treat the installer like four types of broadband connections ernet adapter; visit www.belkin.com for tion running at full throttle.
more performance out of it. Our 29 tips cover dial-up,
a long-lost friend. Any yourself, but there’s no guarantee that additional information. Thanks for more memory. Adding extra
DSL, cable, satellite, and fixed wireless. First we briefly describe what broadband installation can be frustrating, doing so will save you time or money. USB 1.1 is rated at a throughput of 12 RAM to your PC won’t make your
but installers and service personnel are Cable and DSL providers offer self-instal- mbps, but in reality it’s rarely higher than modem work more efficiently, but it
you need to know before making the connection, then we discuss opti-
rarely responsible for back-office screw- lation kits that PC-savvy customers can 8 mbps, and 6 mbps is typical. If you use might substantially improve your online
mizing your link, and finally we explain how to troubleshoot a faulty con- ups. Most installers are hard-working pro- probably handle with few or no problems. videoconferencing or other data-hungry experience. When pictures, text, and
fessionals with a tool belt full of off-the- If you think a Makita is a kind of sled dog,
nection. Naturally, some tips apply to a single type of Internet link, and I N T E R N E T T O O L B OX
record tips about your broadband setup. however, installing a satellite or wireless
others apply to multiple types. Each tip is marked with one or more icons Sometimes a little goodwill—and maybe system probably isn’t for you; it requires
that identify the connection methods it refers to (see the above key).
a cookie or a can of soda—can save you an affinity for power tools and a commit- SUPERCHARGED SURFING
hours of frustrating calls to tech support. ment of several hours at least. Unfortu- SOFTWARE Price Comments
More and more people use their Internet link to log in to a corporate Learn your limits. In nearly all cases, nately, many people discover that in-
your local phone company will send stalling broadband yourself can easily EasyMTU
network from their home or other remote location, usually via a virtual Free Helps you tweak the Windows Registry to accelerate your connection.
a technician to your house to check the become a nightmare. Keep the following find.pcworld.com/19785
private network. We offer a quick look at VPN in “Connection Inc.” on DSL suitability of the phone lines run- two points in mind:
ExtraDNS Free 30-day trial; Hastens data retrieval by putting numerical Internet addresses on your
ning from your house or building to the • Don’t take chances with hardware: In find.pcworld.com/19786 $30 to keep hard drive so your PC doesn’t have to look for them online first.
page 106. And we describe utilities and Web sites that will help you move
closest switchbox (which is usually just a theory, any properly installed network
IPexpress Free (registration Stores Web sites’ IP addresses on your hard drive; speeds surfing by
into the fast lane in our “Supercharged Surfing” chart on page 105. few dozen feet away). The technician will card will work with any Internet access find.pcworld.com/19783 required) directing browsers to look there before they try a DNS server.
determine your maximum available data device. In practice, you can’t count on it.
You’ll also want your dial-up modem at throughput, among other things, based Always use the products recommended Net.Medic Free
Monitors data flow into, out of, and around your PC. Finds bottlenecks,
find.pcworld.com/19784 provides standards for measuring online and PC performance.
GET READY TO REV hand as a backup when your broadband on your distance from the local telephone by your ISP. Check the company’s Web
the best way to improve your likeli- connection goes on the fritz—which it will. office. The closer you are to the local site for a list of compatible items. Sam Spade Free
Provides a Windows interface for Ping, Tracert, and other data-monitor-
find.pcworld.com/19781 ing functions.
hood of establishing a fast and trouble- Prepare your PC. If setting up your office, the faster your potential top con- • Use the equipment provided: Though
free Internet connection is a good, clean new Internet service will require a nection speed. (Typically, your PC must the cable connecting a broadband modem TweakMaster Free 30-day trial;
Optimizes Windows’ Registry settings to speed up your connection.
find.pcworld.com/19782 $20 to keep
installation. Follow these tips to avoid house call by a technician, make life as be within 20,000 feet of the central office to your PC’s ethernet port may look like a
being left at the starting line. easy as possible for the installer. Is your to qualify for DSL service.) Ask the tech- standard ethernet cable, it might not be SITES
Do not burn your PC easy to access, and is it located near a nician what your location’s best rate is so one. Some DSL and satellite installation Bandwidth Place Offers downstream speed tests for dial-up connections and for both low-
Free
bridges. If you’re telephone jack or coaxial cable? Or will you can avoid unrealistic expectations. kits use a special crossover cable. Replac- bandwidthplace.com/speedtest and high-end broadband (upstream tests are in the works).
upgrading to a high-speed connection, your connection need an extralong exten- Avoid the circle of blame. DSL ing it with a standard cable won’t work.
DSLreports Free
Great for all things DSL, and not bad for other things broadband, either.
keep your dial-up modem functioning. sion that the installer may not have? installations—and some cable Think outside the box. If www.dslreports.com Includes a test page for analyzing your DSL connection.
You may need it right away to download Anticipate any unique needs of your work installations—require more than one visit you’d rather not open
Navas Group Loaded with useful (sometimes technical) information about modem and
device drivers or other files required to environment, and make sure the installer to your location by technicians: the first your system’s case, ask your cable, DSL, navasgrp.home.att.net
Free
high-speed Internet access.
complete your broadband installation. is aware of them in advance. time to test the line and prepare the or wireless provider for an external
104 W W W. P C W O R L D.C O M MARCH 2002 MARCH 2002 W W W. P C W O R L D.C O M 105
- NET TIPS
other parts of a Web page come barreling ber you’re dialing matches the speed of patible, and NetBEUI (see FIGURE 2). In utilities let you create a small DNS on
through your modem and into your PC, FAST TIP: Do Your Homework your modem. You may be using a 28.8- Windows Me, select the Networking tab in your hard disk, which obviates the lookup
they get stored in a portion of your PC’s INSTALLING HIGH-SPEED ACCESS is like getting your car repaired: The kbps line or a line that supports only a your connection’s Properties dialog box process. The performance increase these
RAM called a cache. The size of the cache more you know, and the more you’re involved, the likelier you are to pre-V.90-vintage 56-kbps connection and uncheck NetBEUI and IPX/SPX Com- programs make possible varies widely
is controlled by a setting in your browser: achieve fast, efficient results. Take some time before the installation to research your con- (K56flex or X2). patible, and under the Security tab, make from system to system, but they’re cer-
The larger the cache, the more Web con- nection method; in addition, try to ascertain the transmission speed you can expect, the prob- Hey, big sender! Most high-speed sure Log on to network is unchecked. tainly worth a try. At find.pcworld.
tent you can store and the faster you can lems you’re likely to encounter, and the reputation of your service providers. See our “Super- connections are intended for What’s in a domain name? When com/12282 you’ll find links to downloads
access it. If you repeatedly move back and charged Surfing” chart on page 105 for sites offering this and other useful information. people who want fast downloads rather you click a hyperlink, your PC first of these utilities—and all the other ones
forth between Web pages, a larger cache than fast uploads, so their download sends the name of the desired site (such mentioned in this article (trial versions of
can save you lots of time. Furthermore, if PC memory is a commodity, and prices Update your driver. To get the most speed far exceeds their upload the shareware).
your PC has less than 64MB of RAM, you can change rapidly. out of any device, Windows needs to speed. If you frequently send Be certain to keep the DNS file on your
owe it to yourself and your applications to When your system runs out of RAM, use the most appropriate driver available, complex graphics files, large hard drive up-to-date, though. If a Web
add more. RAM is a very cost-effective up- Windows copies the overflow data to the and you can’t expect that driver to be the databases, or other big files over site changes its DNS entry, it could drop
grade: A typical 128MB memory module hard disk. To maximize the rate at which one already installed on your system. the Internet via ADSL, G.Lite, a off your browser’s radar.
costs less than $30, and some 256MB data flows on and off your hard disk, run Many modems and network cards can one-way satellite link, or some
modules cost only a bit more. Note that Windows’ Disk Defragmenter utility (in function with drivers written for different other asymmetric service, you THE INTERNET MECHANIC
most versions of Win- models and even different makes, but probably feel the pinch of their one day you’re racing around the
VPN
dows, you can locate it you’ll almost certainly get better perfor- upstream data limits. The solu- Internet at breakneck speeds, and the
under the menu Start• mance from a device when you use the tion: Upgrade your service. next you feel like you’re hauling a double-
Connection Inc. Programs•Accessories•Sys-
tem Tools).
latest driver written specifically for it. To
identify the driver you’re currently using,
SDSL is a business-oriented
DSL service that typically offers
wide trailer. Things naturally fall apart,
but they don’t have to stay that way. The
OFFICE WORKERS have never been so footloose. Wherefore UART thou? open Windows’ Device Manager and dou- much faster upload speeds than following tips will get your Net connec-
Corporate networks are becoming easier and safer to Data moves between ble-click the entry for your modem or net- ADSL or G.Lite—at a higher tion back in high gear.
access via the public Internet, so we can be “at work” your PC and your dial-up work card. Select the Driver tab, and then cost, of course. Expect to pay Are you all plugged in? If you have no
wherever we find an Internet link. Remote connections modem via a UART chip. choose Driver File Details (Driver Details in about double the rate you would connection at all, start your trou-
are rarely as convenient or as fast as On occasion the chip’s Windows XP). If the manufacturer’s pay for an asymmetric plan. bleshooting by checking the obvious. Is
being on an office LAN, but more and Windows settings create name and the product’s model name and Check out DSLreports (www. everything plugged in tightly and pow-
more companies are finding that virtu- a bottleneck that slows number don’t match those of the device dslreports.com) for pricing in- FIGURE 2: TRY SPEEDING UP your modem log-ons by ered on? Check your surge protectors.
al private networks are easy and quick down the throughput. To you’re using, go to the vendor’s Web site formation on the various flavors unchecking options in Dial-Up Networking settings. Sometimes their switches get thrown
enough to get the job done. change the settings, open and download the latest driver for that of DSL available. accidentally, or a power outage or nearby
For most organizations, the bottom Windows’ Device Manag- device. Check the installed driver’s ver- If you’re a satellite broadband cus- as www.leos-muffler-repair.com) to a electrical storm may trip their circuit
line on VPNs is the bottom line: VPNs er (in most versions of sion number to make sure it isn’t out of tomer, you probably use an analog massive list of names and their corre- breakers. Make sure every cable and con-
are a fraction of the cost of the dedicat- Windows, you can do this date. Most manufacturers update their modem to upload data. Direcway (www. sponding numeric IP addresses (such as nection to and from your PC is firmly in
ed leased lines used for remote access by right-clicking My Com- device drivers frequently. direcway.com), from Hughes Network 127.0.0.1). The list, known as the Domain place; a connector that looks firmly seat-
in the past, in part because VPNs use employees’ existing puter, choosing Properties, What’s your line? The technology used Systems and its partners, offers a two-way Name Server, translates the site’s name ed may actually be loose.
Internet service. Some cable-modem service providers and clicking the Device by 56-kbps modems to squeeze out satellite-Internet service that costs about into its numeric form and sends the Check your ISP’s status. The problem
claim that VPNs violate residential contracts; they Manager tab; in Windows transfer speeds above 33.6 kbps requires a $700 for equipment and installation, and request on its way. may be at your service provider’s
require that people using a VPN as part of a low-cost res- XP, you have to click the very clean connection between your PC about $70 per month for Internet access. You can speed up your connection by end. Browse to the company’s Web page
idential agreement upgrade to a business account. Go to Hardware tab under Sys- and your ISP’s servers. The phone lines The StarBand (www.starband.com) two- shortening this lookup step. Normally, if you can get online. If you can’t, call the
find.pcworld.com/20061 for more on this issue. tem Properties and then in some parts of the United States just way satellite service is available through your request travels to your ISP, where it company’s tech-support line. With luck, it
Even if they were free, VPNs would be shunned by choose the Device Manag- aren’t up to the task. If you hear static and the Dish Network and other partners at is sorted through zillions of names and will be a toll-free number; with even more
businesses if they weren’t secure. VPNs use “tunneling” er button). Next, double- other background noise when you’re talk- about the same price for equipment, addresses. CBS Software’s IPexpress, luck, you won’t wait on hold so long that
to establish a secure connection between your PC and click the entry for your ing on your phone, demand that your installation, and monthly service. ExtraTools’ $30 ExtraDNS, and similar you grow a crust.
the corporate network gateway. See find.pcworld. modem and select the phone company replace the wires run- Accelerate your log-ons. You can prob-
com/20062 for a look under the VPN hood. Modem tab. Set the entry ning to your house. (Depending on your ably get online faster by instructing FAST TIP: Is Newer Better?
The low cost and security of VPNs are secondary to in the ‘Maximum speed’ type of account, you may also get them to your modem not to perform unneeded ANYONE USING A MODEM that runs at 33.6 kbps or slower should buy a new modem. If
the increased productivity they make possible. For box to the highest possi- replace the wires inside your house.) tasks. In Windows 9x, open My Computer, you use a 56-kbps V.90 modem, however, there’s little reason to upgrade to a V.92
instance, my boss has no idea that VPNs have taken ten ble value, which is usual- If you can’t get new wires, try dialing a double-click Dial-Up Networking, right- modem. Though the new V.92 standard does offer faster dial-ups, quicker uploads, and support
shots off my golf handicap. Visit find.pcworld.com/ ly 115200. If this adjust- different access number for your ISP. click the icon for your dial-up connection for call waiting, it doesn’t substantially improve data download speed. And for the new features
20063 to read more about my VPN/DSL adventures. ment causes problems, Most providers offer more than one num- (the default name is My Connection), and to work, your ISP must also support V.92, which ISPs aren’t exactly rushing to do. Still, if your
—Dennis O’Reilly reset the entry to its pre- ber for a given calling area. And make select Properties. On the Server Types tab, ISP does support V.92, it might be worth considering.
vious value. sure the transmission speed of the num- uncheck Log on to network, IPX/SPX Com-
106 W W W. P C W O R L D.C O M MARCH 2002 MARCH 2002 W W W. P C W O R L D.C O M 107
- NET TIPS
Check your credit history. A dead con-
nection may be due to an accounting FAST TIP: Reset Your Modem
snafu. Has your credit card been lost or MODEM NOT WORKING? Power it down, wait at least a minute, and then
stolen in the last few months? Or has its restart it. Check your documentation for the proper procedure for reset-
expiration date passed? Customers who ting your device. It may take a while to reestablish a connection with your ISP, and—depend-
use a credit card number for automatic ing on your type of service—your provider may have to reset the connection device.
payments to their ISP often forget to call
in a new account number or new expira- • Line activity: This light lets you know when you use the phone, demand that
tion date. And thanks to today’s paperless that data is moving between your com- your phone company repair the line.
accounting systems, you may not receive puter’s modem and the Internet. Don’t get dumped. Occasionally get-
a warning before your ISP shuts down Interfere with interference. DSL sig- ting disconnected from your ISP is a
your service for nonpayment. If it’s sim- nals are much more sensitive to line fact of online life. V.90 modems operate
ply a matter of updating your credit card interference than are the voice signals close to the limits of existing phone lines,
information, a phone call should get you that share the same line. If you experience so any disturbance can wreak havoc on
up and running again in a few hours. intermittent data-transfer slowdowns, their connection. Unfortunately, you can
Turn on Oprah. If you subscribe to something may be hindering your DSL do little to control problems originating in
a cable television service, turn signal. Disconnect phones, fax machines, external phone lines. But you can do sev-
on your television. If your cable TV sig- and other telephony devices that share eral things to help your internal lines:
nals aren’t reaching you, neither are your your DSL line. Also check the microfilters • Disable call waiting: If you don’t, every
cable data signals. Unfortunately, a dead incoming call will dis-
satellite TV signal doesn’t always imply connect you. To dis-
trouble with your satellite data signal able this feature while
(assuming that you use Direct Duo or a online, add a *70 pre-
similar data-TV combination). That’s fix to the dial-up tele-
because satellite data and television sig- phone number listed
nals move through different circuits. Still, in your ISP’s Dial-Up
if you have no satellite television signal, it Networking entry.
may justify a call to your service provider. • Slow things down:
Throw some light on the sub- FIGURE 3: THE SAM SPADE UTILITY makes it easy to use DOS’s Open your modem’s
ject. Cable, DSL, and satel- Ping utility to track the movement of Internet data packets. entry in Device Man-
lite modems have several status lights for ager by right-clicking
monitoring incoming and outgoing data. installed for each of these devices; one of My Computer and selecting Properties (in
Your modem’s documentation should tell them may not be properly connected. Windows XP, click the Hardware tab and
you what the lights on your modem The G.Lite version of DSL supposedly then the Device Manager button). Double-
mean. Most modems have some or all of doesn’t require microfilters for the other click the entry for your modem, choose
the following indicators: devices that share the same phone line as the Modem tab, and lower the value in the
• Power/status: This light confirms that the DSL modem. If you’re having prob- ‘Maximum speed’ box (‘Maximum Port
the modem is running. A constant flash- lems, install microfilters anyway. Speed’ in Windows XP). This may slow
ing may indicate internal hardware or The interference may be coming from your connection a bit, but it may also help
firmware problems. outside your location. Look for events or you avoid disconnects. Next, choose the
• Sync or link: This light signals a suc- patterns that may help you and your ser- Connections tab and select Port Settings (in
cessful link with the service provider. vice provider identify the source. For Windows XP, choose the Advanced tab
• LAN activity: This light shows that example, bad weather may cause trouble and click the Advanced Port Settings but-
data is passing between the modem and on a poorly insulated line. ton). Experiment with different buffer
your ethernet card. If you hear scratchy sounds or static sizes to see whether adjusting this vari-
able helps alleviate your connection woes.
FAST TIP: What’s Coming and Going Check Windows for hardware problems.
YOU CAN KEEP an eye on your Internet performance with Vital Signs Software’s Make sure your modem, network
Net.Medic, a free utility that monitors the flow of data into, out of, and around your PC. card, USB, or satellite modem card is
Net.Medic helps you find bottlenecks and provides a standard for measuring future online and properly installed in Windows. Open
PC performance. Point your browser to find.pcworld.com/18121 to download a copy. Device Manager by right-clicking My
Computer and choosing Properties (in
112 W W W. P C W O R L D.C O M MARCH 2002
- NET TIPS
Windows XP, choose the Hardware tab
and click the Device Manager button). FAST TIP: Restart Your PC
Select the entry for each device. If all is IT’S AMAZING how many times you can make your problems disappear simply by restart-
well, the ‘Device status’ box will say ‘This ing your PC. Be sure to leave your system powered down for at least 30 seconds before
device is working properly.’ If the device you restart, though. As your PC reboots, keep a close eye on the text displayed on your mon-
isn’t working properly, an error message itor; error messages may offer clues to whatever it is that ails your PC.
will describe the nature of the problem.
by a space and then the IP address of your
Is it you, your ISP, or the Internet? You plays an often-cryptic device name and
spend hours talking on the phone, choice. Better yet, download Sam Spade, travel time for each hop (see FIGURE 4). If
reinstalling software, and tweaking your a free program created by Steve Atkins a Web site is exceptionally slow, this list
PC’s settings only to hear the support tech that puts an easy-to-use graphical inter- can tell you whether that slowness is due
say, “Gosh, I’m stumped. The trouble face on Ping and several other useful to the site’s server or to one of the routers
must be out on the Internet.” To avoid DOS utilities. FIGURE 3 shows the results encountered by the packet along the way.
wasting time and energy in the future, try of a Ping signal sent to the ESPN Web site Usually you can’t do much about Inter-
to identify the cause of a slow or nonexis- using Sam Spade. The times, listed in net delays and bottlenecks. But if you
tent connection before contacting tech milliseconds, represent the signal’s round notice that the first few routers Tracert
support. Here are a few places to start. trip. Visit find.pcworld.com/18141 to lists are always the same for each trace, or
•Ring it with Ping: Ping is a small utilitydownload Sam Spade. have very similar names, these routers
in DOS that’s a bit techie but well worth If you send a ping request to 127.0.0.1 may belong to your ISP or to the company
using to diagnose a broadband connec- and don’t get a reply, the problem may be that provides Internet access to your ISP.
tion gone bad. The program sends a sig- due to your PC’s network settings. If you If you experience constant slowdowns or
nal from your PC to a selected Internet do get a reply but continue to experience a failure of one of these routers, call your
address and then waits for a return signal. connection problems, send a Ping request ISP and pass along this information. You
If you receive a response, you know a to your default gateway; this is your PC’s may speed things up for yourself and a lot
connection can be made. If not, Ping may portal to the Internet, whether it’s located of other people as well.
help you locate the trouble. at your ISP, within your local network, or Go the distance. Sometimes you can’t
elsewhere. To find your connect to a Web site because your
default gateway in Windows data dies prematurely. All data packets
9x and Me, click Start•Run sent on the Internet carry a Time to Live
and type ipconfig, or ask your (TTL) number. Each time the packet pass-
ISP. (You’ll also find your es through a router or similar device, its
default gateway listed in your TTL value drops by one. When the TTL
FIGURE 4: TRACERT PROVIDES more clues than Ping about TCP/IP settings’ properties reaches zero, the packet dies. This keeps
the path your data packets take on the Internet. in Control Panel under ‘Net- lost or damaged packets from bouncing
work’ or ‘Network Connec- around the Internet forever.
Unfortunately, for security reasons, tions’, depending on your version of Win- By default, Windows sets the TTL at 32;
more and more Web sites—especially dows.) A successful Ping signal here if your data must pass through more than
commercial sites—are being program- suggests that your connection problems 32 routers to get to its destination, it won’t
med not to return a Ping signal. A site can lie outside your PC and local network, arrive. Instances of premature packet
be overwhelmed by large numbers of perhaps with your ISP. death are infrequent, but it does happen.
maliciously sent Ping requests, for exam- • Trace it: If you’ve determined that the To avoid it, reset the Default TTL setting
ple; this is known as a denial-of-service source of your problem in connecting to located in the Windows Registry at:
attack. For troubleshooting purposes, a Web site is external to you but isn’t your HKEY_LOCAL_MACHINE\System\Cur-
however, you need only send a Ping ISP, you may find some useful informa- rentControlSet\Services\VxD\MSTCP.
request to an Internet address that you’re tion about it by running a DOS utility You can use Regedit to do this manually if
pretty sure will respond, such as your called Tracert. Tracert works just like Ping you’re Registry-savvy, or you can take the
ISP’s address. (You can find the address and can also be run from Sam Spade. easy route and work with a utility such as
in your TCP/IP settings under Control When your browser requests a Web Hagel Technologies’ $20 TweakMaster.
Panel’s ‘Network’ or ‘Network Connec- page, the request travels from your PC to Go to find.pcworld.com/18161 to down-
tions’ heading, depending on your ver- the ISP and then hops across a series of load a free trial version.
sion of Windows.) computers or routers to its destination.
Click Start•Run and type ping followed Tracert follows the route taken and dis- Kirk Steers is a PC World contributing editor.
114 W W W. P C W O R L D.C O M MARCH 2002
- HERE’S HOW
an inventory of the applications that you
do use, and compare your list with the
INTERNET TIPS Spychecker database. Note the maker of
the spyware in each case, and uninstall
the software that hosted it.
S C OT T S PA N B A U E R
Now download and run the spyware
maker’s own uninstall utility, if one is
available. For example, visit www.radiate.
Get That #@&* Spyware com/privacy/remover.html to download
Radiate’s Aureate remover.
Finally, download and run Lavasoft’s
Off My Computer! free Ad-aware spyware detection and re-
moval utility (www.lavasoftusa.com). Ad-
have you downloaded a new version use a dial-up connection, the programs aware gives you lots of control over how
of Netscape Communicator or RealPlay- keep track of your online doings but go to thoroughly it scans your system’s memo-
er, only to discover that you received an sleep when you close the link. ry, Registry, and drives for spyware, and
uninvited “download manager” in the Fortunately, you don’t have to tolerate it allows you to decide on a case-by-case
deal? If you think a download manager spyware. Since it first came to light sever- basis whether to eliminate discovered spy-
sounds useless, you’re mistaken. It actu- al years ago (see Steve Gibson’s welcome ware or permit it to remain active.
ally is useful to someone—just not to you. rant on the subject at grc.com/optout.
htm), many software vendors Send your questions and tips to nettips@
have either removed spyware spanbauer.com. We pay $50 for published
from their products (Headlight items. Scott Spanbauer is a contributing
Software’s GetRight is an ex- editor for PC World.
ample of this) or provided tools
that allow the user to remove it.
But the best way to deal with
SWITCH BROWSERS AT WILL
spyware is to find out which “CLICK HERE,” coaxes the link. You do
applications contain it and then so, and Internet Explorer launches. Do
choose Big Brother–free alter- you wish another browser had popped
natives. In some cases, you can up instead? The first step in establishing
opt out of installing the spy- Netscape or Opera as your default Web
FIGURE 1: IS THAT PROGRAM SPYWARE? Find out ware during the host program’s browser is to tell IE to stop trying to
before you download, with the free Spy Chaser database. installation process. In others, make itself the default. Choose Tools•
you may be able to purchase a Internet Options•Programs, uncheck
Tools such as Real’s RealDownload, commercial version of the same applica- Internet Explorer should check to see
Netscape’s SmartDownload, and Radi- tion that omits the spying component. whether it is the default browser at the
ate’s GoZilla have just one objective: to Before downloading and installing an bottom of the dialog box, and click OK.
monitor and log your download activity, application, look it up on one of several To make Netscape 6.2 take charge,
and then send targeted Web advertising online spyware databases. Spychecker choose Edit•Preferences, and then se-
to you based on that activity. And those (www.spychecker.com) is one such ser- lect System under the Advanced cate-
programs aren’t the only nosy parkers in vice, and Camtech 2000’s Spy Chaser gory. Check the box for every file type
town. Hundreds of freeware, shareware, (find.pcworld.com/18261) is a nifty down- and protocol listed in the two windows
ad-supported, and even shrink-wrapped loadable database of nearly 1000 spyware- on the right that you want Netscape to
commercial applications contain compo- infested apps (see FIGURE 1). handle (at the very least, you should
nents that maintain a record of your check HTML documents, http:, and
online activity and transmit that informa- EYE ON THE SPIES https:), and click OK. In Opera 6, choose
tion to an advertiser’s server. prevention is all well and good, but File•Preferences, select Default Brows-
Not only do the programs spy on you what about getting rid of spyware that’s er in the list of settings on the left, and
(usually after giving you minimal notice already infiltrated your system? Here’s check every file type and protocol you
that they intend to do so), but they do it what I suggest: First, uninstall any appli- want Opera to handle; then click OK.
via the Internet connection that you pay cations on your computer that you don’t Netscape 6.2, alas, seems unable to
for. Uninstalling the host application of- use (this is a good idea even if the pro- take charge of links displayed in other
ten leaves the spyware unaffected. If you grams don’t contain spyware). Next, make programs. Let’s hope 6.3 will fix that.
150 W W W. P C W O R L D.C O M MARCH 2002
- HERE’S HOW
over the modem connections most of its
customers use, AOL automatically com-
INTERNET TIPS presses standard .bmp, .gif, and .jpg im-
ages and converts them to the more com-
pact Johnson-Grace format.
S C OT T S PA N B A U E R
The loss in quality (compared with un-
compressed images) is subtle but notice-
ONE QUICK CLICK TO SHOCKWAVE: CAPTURE able. Fortunately, however, you can turn
BETTER AOL IMAGES NOW, VIEW LATER off this default compression setting:
Choose My AOL•Settings•Preferences•
(Internet Properties) WWW, select the Web
Send Browser Pop-Ups Graphics tab, click the Never compress
graphics option, and then click OK (see
FIGURE 2). To see the results of the change,
to Their Deserved Demise you must first clear the browser’s cache of
compressed files: Select the General tab
i know how many browser windows I from Enable JavaScript in the displayed and click the Delete Files button.
want open at any particular time, and it’s options, and click OK. In Internet Explor-
usually just one. So it drives me nuts er 5.x, choose Tools•Internet Options, click CAPTURE SHOCKWAVE FILE
when sites use their Web programming the Security tab, select the Internet zone, want to capture a Shockwave anima-
wiles to open extra browser windows on and click the Custom Level button. Scroll tion for offline viewing? It’s easy to ac-
my screen automatically. Like banner ads, through the Settings window until you complish this task because the Shock-
the windows usually hawk junk I don’t reach Active Scripting; set the option to wave file runs from your hard disk. After
want. But I can’t just ignore pop-ups. To Disable or Prompt, and click OK. If you
get back to my original window, I have to use America Online 6’s browser, choose
switch away from or close the additional Settings•Preferences•(Internet Properties)
windows. And with so many new win- WWW, click the Security tab, select the
dows open, it’s easy to close the wrong Internet zone, and follow the same steps
one and lose my surfing momentum. described for Internet Explorer above.
The quick solution is to press -W to Once you disable JavaScript, Web sites
close the uninvited browser window (re- that use it for navigation controls or per-
peat as necessary) and avoid visiting the sonalization won’t display or function as
impertinent site again. But many useful intended. If that causes problems for you, FIGURE 2: CLEAR UP AOL’S graphics by
sites are loaded with pop-ups. The win- reenable JavaScript and then download telling the browser not to compress images.
dows may open when you enter the site, and install one of the many freeware and
shortly thereafter, or as you leave the site. shareware utilities for taming pop-ups. browsing to the site containing the Shock-
In any case, it’s a hassle. FIGURE 1 lists some of these. wave animation (Flash) that you’d like to
Since most pop-ups are created in Java- capture, choose Start•Find•Files or Folders
Script, you can prevent the popping by DE-FUZZ AOL GRAPHICS (Start•Search•For Files or Folders in Win-
turning off your browser’s JavaScript sup- ever wonder why Web images viewed dows Me and 2000) and enter *.swf as
port. In Netscape Navigator 4.7x, choose on America Online look blurrier or more your search criterion. The file should
Edit•Preferences, select Advanced in the distorted than they do over other Internet appear in your browser’s cache. You’ll
Category tree, remove the check mark connections? To help pages load quickly probably have to open several of the
found files to figure out which one you
want. Then either copy and paste or drag
THE POOP ON POP-UP WINDOW CLEANERS it into the folder of your choice. As long
UTILITY Size Compatibility Price Download address
as the .swf file type is associated with your
AnalogX Pow 214KB IE, Netscape Free www.analogx.com/contents/download/network/pow.htm
browser, you can play the animation sim-
PopUp Killer 2.7MB IE, Netscape, Opera Free software.xfx.net/utilities/popupkiller
ply by double-clicking it.
Pop-Up Stopper 373KB IE 5.x Free www.panicware.com/product_dpps.html
The Proxomitron 847KB IE, Netscape, Opera Free spywaresucks.org/prox
Send your questions and tips to nettips@
Surf+ 250KB IE 4 or later Free www.filemix.net/surfplus
spanbauer.com. We pay $50 for published
XenoBar 165KB IE 5.5 or later $15 www.s-studio.net/xenobar
items. Scott Spanbauer is a contributing edi-
FIGURE 1: BANISH BROWSER POP-UPS by using one of these free or low-cost utilities. tor for PC World.
194 W W W. P C W O R L D.C O M OCTOBER 2001
- HERE’S HOW
few minutes, even over the slowest of con-
nections, by going to the home page at
INTERNET TIPS www.bugnosis.com and clicking Install.
The Privacy Foundation’s FAQ at that
same page explains more about how Web
S C OT T S PA N B A U E R
bugs work, and why you should care.
BETTER WAYS TO SORT FAVORITES IE PLUG-IN TRACKS CRUSH COOKIES WITH IE’S P3P
E-MAIL URLs AND BOOKMARKS YOUR WEB ACTIONS if you’ve been paying any attention to
Internet privacy, you probably know
about cookies—small text files that Web
Free Tool Nabs Web Bugs sites put on your hard disk to identify you
and perhaps remember your preferences.
Cookies have long been reviled as a threat
you’ve crushed your cookies. You’ve If that’s information you’d like to keep to to personal privacy, generating a small
munged your e-mail. But still the spam yourself, it’s time to start hunting down industry of cookie-smashing utilities and
streams into your in-box. Where’s it com- and exterminating the bugs. tips articles for disabling cookies. While
ing from? One threat to privacy that you If you use ad- or cookie-blocking soft- many cookies are benign or helpful, oth-
may not have considered is a little-known ware, you may already be able to block ers (like the Web bugs described above)
Web design trick called the Web bug. Web bugs. Programs such as InterMute’s can pass your browsing habits, your iden-
AdSubtract (the free SE version tity, and even your e-mail address to third-
of which can be downloaded at party advertisers and marketers.
find.pcworld.com/11743) and The W3C (World Wide Web Consor-
Guidescope’s free Guidescope tium—the folks who set many of the
utility (available at find.pcworld. Web’s standards) is finalizing a standard
com/11745) offer Web-bug– that will automatically describe a site’s
blocking features. And if your privacy practices. The Consortium’s P3P
Web browser blocks third-party (Platform for Privacy Preferences) stan-
cookies or supports the P3P dard may not yet be final, but Microsoft’s
security standard (see “Crush Internet Explorer 6 already supports it, as
Cookies With IE’s P3P” below), do numerous Web sites (for the W3C’s
you may already be safe from list of the latter, go to www.w3.org/P3P/
Web bugs that track your per- compliant_sites). Visit the W3C’s pages
sonal browsing. at www.w3.org/P3P to find FAQs and
The Privacy Foundation’s free other P3P information.
FIGURE 1: FIND HIDDEN WEB BUGS (like this one Bugnosis utility flashes a visible You needn’t do anything special to take
discovered on CNN.com’s home page) by using the or audible (“Uh-oh!”) warning advantage of P3P in IE 6, which at this
Privacy Foundation’s free Bugnosis plug-in. when it detects a Web bug in a writing is due to ship in late October. The
page you’re browsing (see FIG- browser’s default Medium privacy setting
Also known as clear GIFs, Web bugs are URE 1). The program is currently available blocks all third-party cookies (usually cre-
tiny, invisible graphic images that Inter- only as an Internet Explorer 5.x add-on, ated by advertisements embedded in the
net marketers and advertisers implant on but the forthcoming Outlook and Outlook current page) from sites that don’t have a
their Web pages to track which pages are Express versions of Bugnosis will be able P3P policy in place, and it blocks any
being viewed and by whom. to detect Web bugs in HTML-format cookies that use personally identifiable
Web bugs aren’t always a threat to your e-mail messages, which are the same as information (such as your name or e-mail
personal privacy—many Web sites, in- Web pages. You can install Bugnosis in a address) without asking for your per-
cluding PCWorld.com, use them simply
to monitor site traffic without identifying
individual users or IP addresses. When
ALPHABETIZE YOUR BROWSER’S FAVORITES AND BOOKMARKS
combined with cookies, customer data- AS YOUR LIST OF Internet Explorer Favorites grows, IE appends new shortcuts to the end
bases, and other information-gathering of the list. IE eventually gets around to alphabetizing them for you, but you can hasten the
methods, however, Web bugs can tell process: Choose Favorites, right-click any item in the list, and select Sort by name.
Web-site operators who you are, what Netscape Navigator offers a similar command. To alphabetize Navigator bookmarks, press
sites you visit, and when you visit them. -B and then choose View•By name (or View•Sorted by name in Netscape 6.1).
182 W W W. P C W O R L D.C O M NOVEMBER 2001
- HERE’S HOW INTERNET TIPS
mission. If that’s too stringent or not does URLs included in the body of the DOWNLOAD OF THE MONTH
secure enough for you, choose Tools•Inter- message. You may have to explain in the
net Options, click the Privacy tab, move the accompanying message that the recipient Browser Recorder
slider up or down until you find a privacy must copy the URL in the subject line and ONCE UPON A TIME, true PC power
level that suits your needs, and click OK. paste it into the browser’s Address field. users did everything with long strings of
It’s too soon to tell whether P3P will Ron Sommer suggests sending mes- keystrokes—-W\N1-A…, yadda
really protect your online privacy, and sages in Quoted Printable format as yadda. Before long those repetitive key-
whether other browser makers will sup- another way to preserve long URLs. This stroke series began to get in the way, and
port it. Netscape Navigator users already format inserts carriage returns at the end keystroke-recording-and-playback batch
can block all third-party cookies (leaving of paragraphs but not at the end of lines. files and utilities soon debuted.
the site’s own cookies functional). In Nav- In my limited testing, the technique Then along came Windows and the
igator 4.7x, choose Edit•Preferences, click worked like a charm. To send Quoted Internet. Now it’s just click, click, click, all
Advanced, check Accept only cookies that get Printable messages in Outlook Express, the livelong day. The increase in secure
sent back to the originating server, and click choose Tools•Options, click the Send
OK. In Netscape 6 and in the open-source tab, click the Plain Text Settings but-
Mozilla browser it’s based on, choose ton in the Mail Sending Format sec-
Edit•Preferences, select Cookies under ‘Pri- tion (see FIGURE 2 ), select Quoted
vacy and Security’, check Enable cookies for Printable from the ‘Encode text
the originating web site only, and click OK. using’ drop-down list, and then click
OK twice. In Outlook 2000, choose
MORE ON E-MAILING URLs Tools•Options, click the Mail Format
after reading the tip on overcoming tab, click the Settings button, select
problems associated with e-mailing long Quoted Printable from the ‘Encode
URLs in the June 2001 Internet Tips col- text using’ drop-down list, and fin-
umn (see find.pcworld.com/11747), sev- ish by clicking OK twice.
eral readers submitted tips of their own. Ronald Edwards says his favorite
Eric Connor offers one of the simplest, way to send a URL while browsing
noting that no matter how long the URL, in Internet Explorer is to choose
Netscape Messenger’s subject line can File•Send•Link by E-mail. This cre-
handle it. Internet Explorer seems to do ates a new message in your default e-mail Web applications that require you to
just as well, and I’ll bet you’d be hard- program that contains both the URL text enter user names, passwords, and search
pressed to find a URL that’s too long for in the message body and a URL attach- criteria creates a need for programs that
your subject line. The only drawback: ment that recipients can click to launch record and replay on-screen input. NQL’s
Your recipient’s e-mail program probably the site if the URL in the message ends free Browser Recorder plug-in for Inter-
won’t display a URL sent in the subject up broken. And Dana Hunter notes that net Explorer records the clicks, form
line as a clickable hyperlink the way that it when you drag links from IE’s Favorites entries, and other data you enter to log
list and drop them into an Outlook mes- into, navigate, and search a site. Save the
sage window, you create a clickable link. recorded session as a link (similar to a
There’s a drawback to URL attachments, bookmark), and play back the entire ses-
though: They work only in Windows. As a sion with a single click. You can even
result, Internet purists and users of the password-protect sensitive sessions.
Macintosh, Linux, and other operating Download the 1.43MB program from
systems may squawk. You just can’t win. find.pcworld.com/13400 or the author’s
Finally, Loretta Harris offers a way to page at www.nqli.com/browserrecorder.
reconnect broken URLs. First, select the
entire broken URL and press -C to until the cursor has made its way through
copy it to the Clipboard. Open Microsoft the fractured link. Now simply copy the
Word (or the text editor of your choice) reunited URL and paste it into your
and paste the broken URL into a docu- browser’s address field.
ment. Search for paragraph breaks, and
replace them with spaces. To do this in Send your questions and tips to nettips@
FIGURE 2: KEEP E-MAILED URLs intact in Word 2000, choose Edit•Replace, enter ^p spanbauer.com. We pay $50 for published
Outlook Express by selecting the Quoted in the ‘Find what’ field, enter in items. Scott Spanbauer is a contributing
Printable format for outgoing mail. the ‘Replace with’ field, and click Replace editor for PC World.
184 W W W. P C W O R L D.C O M NOVEMBER 2001
nguon tai.lieu . vn
