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Accelerator Tricks & Tips to tweak your modem.
CABLE, DSL & BroadBand Tweaks
After having performed the tests numerous times, and having read
and applied the tweaks, I recommend you follow these steps.
1. Since this is a Registry hack, all the usual caveats about
editing the Registry apply. Before doing anything else, you want to
see if by some happenstance your system is already optimized using the
Registry "DefaultRcvWindow" hack.
1.a. Click Start, choose Run, type "regedit" and press Enter.
1.b. Browse to the key:
HKEY_LOCAL_MACHINE\System\CurrentControlSet\
Services\VxD\MSTCP
1.c. Check to see if there's a value named DefaultRcvWindow.
1.d. If there is no DefaultRcvWindow value, then your system is not
yet optimized; if there is, note its setting but leave it alone for
now.
If there is a DefaultRcvWindow value your system may have been
optimized already.
1.e. Close the Registry Editor.
2. Close all running applications.
3. Start your browser and clear its cache. For IE5, select Tools,
Internet Options, click the Delete Files button then click OK. For
Navigator, select Edit, Preferences, Advanced, and click on Clear
Memory Cache and Clear Disk Cache.
4. Close your browser then re-open it to the speed test link.
5. Follow the DSLReports steps 1-4 (use the Verbose test mode),
remember to select the nearest download speed (nearest to what you're
paying for) from the speed drop-down control, click the Test button
and wait for the test to finish. The test takes about 30 seconds on my
768/128 Kbps downstream/upstream DSL connection.
My first-time test results--not having applied the DSLReports
performance tweak--were 391/121 down/up. That's 50% slower on the
downstream side than what I'm paying for! Certainly a non- optimized
situation. So I followed their suggestions regarding implementing the
Registry DefaultRcvWindow hack. Here's what I did.
1. I downloaded one of the ready-to-go REG files that will add the
correct registry settings for you automatically. (See the table in the
middle of the Windows tweaks page.) I opted to use the "Medium (32KB)"
REG file for Windows 98: Rwin98-m.reg.
2. Once I had downloaded the REG file, a quick double-click on it
in Windows Explorer updated my Registry. It's appropriate to click Yes
when prompted "Are you sure you want to add the information in
<path>\<filename>.reg to the registry?"
3. Next, and this is critical, I restarted my PC. Before you retest
the speed connection, if you really want to be meticulous, clear your
browser's cache and restart it. (I did.) Now go to the speed test link
and perform the test once more.
My second-time test results were 624/82 Kbps. On the downstream
side that's a 1.6x improvement. I FEEL THE NEED, THE NEED FOR SPEED!
For a week I continued to run these tests daily by removing the
DefaultRcvWindow value, rebooting, re-testing, then applying the
DefaultRcvWindow hack again, rebooting, re- testing... you get the
picture.
My results are consistently averaging 680 Kbps downstream OPTIMIZED
and around 390 Kbps UN-OPTIMIZED. I've also been cross-checking the
DSLReports test results by downloading the same large file with an FTP
client. T.J., upon following these steps, also got a nice kick: a 50%
improvement in his downstream speed.
Folks, if you have DSL I STRONGLY recommend you run through this
procedure. It's given me on average a 60% improvement in my download
times.
You can reach Lee Hudspeth at:
mailto:leehudspeth@TheNakedPC.com
Copyright © 2000, PRIME Consulting Group, Inc. and
Dan Butler. All Rights Reserved.
The Naked PC is a trademark of PRIME Consulting Group, Inc.
ISSN: 1522-4422
You may reprint an article from TNPC as long as you show the entire
article and include the authors byline, excerpt and subscription
information as shown:
Digital Subscriber Line: Test and Improve Your Download Speed, Part 3
by Lee Hudspeth
(This article originally appeared in The Naked PC newsletter #3.08,
subscribe at
http://www.TheNakedPC.com)
Gizmo's three
step plan to modem surfing bliss
Step 1. Get your
system back to a known state by uninstalling any existing accelerators
on your PC
There are literally dozens
of accelerators on the market. Some like GetRight are solid products
while others like NetSonic are little more than just hosts for adware
and a lot worse.
With broadband, the more
reputable of these products can make a useful improvement in your
Internet speed. However with a modem connection, the gains are likely
to be modest. Some products may even make your connection run
slower. If you are using products packed with adware and spyware,
your connection will almost certainly run slower.
I suggest you start out
your modem tweaking procedure by getting your PC back to a known state
by uninstalling any accelerator products. At least you'll know where
you stand. Besides, in step 3 I'll tell you about some great free
acceleration products that will do the job without the ads and the
spyware.
So that's step 1 folks.
Uninstall all those accelerators right now.
Then after you've removed
any accelerators, run a scan using a reputable adware/spyware cleaner
to ensure that all the components of the product have been
uninstalled.
I recommend.
SpyBot Search and Destroy and
Ad-aware for this job. Both
of these scanners are free and each works just fine. If you want to
be extra careful, you can run both products. You may be surprised what
these products find.
Step 2 Tune your
Windows TCP settings for Modem Use
This step involves tuning
your Windows TCP parameters for efficient operation with a modem
connection.
Now, the Windows default
TCP settings for dial up connections work pretty well. This holds true
for all Windows versions since 95.
But you have no guarantee
that at this moment you are actually using the default settings. Many
applications (including the accelerators mentioned above) can secretly
change your settings.
And even if you are using
the Windows defaults, you may be able to squeeze a tad more
performance by fine tuning the settings for your exact setup.
Now, this TCP tweaking
business can get mighty technical but I'm going to show you a really
easy way to do it.
I recommend you download a
shareware product called TweakMaster and use it to check and tune your
TCP settings.
It won't cost you anything
- the full featured 30 day trial version will do the job just fine.
Download TweakMaster by clicking here. (1.37MB)
Once you've downloaded and
installed TweakMaster,
click here for instructions.
Step 3 Use an
accelerator that works
OK, if you've completed
steps 1 and 2 you now have a nice clean and well tuned setup. This
alone should make your Internet connection run faster.
But further improvements
are possible. Now you have a couple of options:
Option 1:
This route involves installing some
acceleration software that is known to work and is adware and spyware
free.
I recommend
the free browsing accelerator
Naviscope and the free download manager
Star Downloader These
products work together nicely and won't secretly mess around with your
TCP settings. Besides, free is good.
Naviscope is basically a
smart caching program with the added ability to block ads, popups,
sound and other media overhead. It takes a little bit of twiddling to
get working at its best and I suggest you experiment with different
settings until you find the best combination for you. I also suggest
you turn off the toolbar as it can get quite visually intrusive.
As an alternative to
Naviscope and Internet Explorer you could use a faster browser. The
speed champs are currently Opera
and Mozilla Firebird.
Amongst the Internet Explorer based browsers, the
Avant browser is the way to
go for speed. All these browsers are available for free though the
free version of Opera is ad supported.
OK, you've now accelerated
your browsing so let's look at improving your downloading. Here I
recommend Star Downloader. It's really easy to use and it comes with a
host of features including multiple concurrent downloads,
auto-recovery of broken downloads, automatic mirror site searching,
integration into all the major browsers and a whole lot more. It's an
impressive product by any standards and given that it free, it is a
standout recommendation.
While they are fine
products, Naviscope and Star Downloader can by their nature, only
produce a modest improvement in speed for modem users. (Broadband is
a different story.)
On my system I realized a
28% improvement in browsing speed to previously visited web sites and
a 16% improvement in download speed.
Not enormous but still
valuable, particularly when you take into account that my system was
already running about 20% faster as a result of the tuning in step 1
and 2 above.
You can try other
reputable accelerators but you will not really gain too much more than
using NaviScope and Star Downloader. Besides, it will probably cost
you money.
If you are prepared to
spend some money for faster browsing then you can do much better than
spending it on this class of product. Head instead, to option 2.
Option 2 This
option offers you the greatest improvement possible but unfortunately
it costs. Now ain't that the way of the world.
This option is to use a
commercial web based acceleration service.
There are a number of
these around. Propel is the best known and the cheapest. It was also
the service that gave me the best results so we'll concentrate on it
here though the my comments apply to other competing services.
If you are using Earthlink
Plus or StarNet for your dial-up connection then you are already using
Propel - it's built into your service. You have nothing further to
gain by installing it separately. You lucky guys already have the
Rolls Royce of dial up connections.
Propel works by invisibly
re-routing all your web requests via Propel's distributed network of
servers. This means their network sits between your PC and whatever
site you are trying to access.
This redirection is handled invisibly by free client software provided
by Propel that you install on your PC.
Acceleration is achieved by on-the-fly compression between the client
software on your PC and the Propel server network.
Further acceleration is achieved by smart caching and the maintenance
of a persistent connection.
It all works surprisingly well. Indeed, the improvement in browsing
speed can be dramatic. Propel quotes figures like five times. Maybe.
Subjectively I would say that it feels at least twice as fast but
that's good enough for me.
On the downside, the improvement is restricted to surfing. Download
speeds are not accelerated. Nor will your email or FTP transfers run
faster.
Then there is cost. The cheapest package costs around $5 month.
There is also a small loss
in the quality of some images because of the compression. It's not
enough to worry most users and besides, you can always right click any
image and restore full quality.
You'll also need to be running Internet Explorer 5 or 6 or Netscape
4.7 or later. It works fine with Opera, Mozilla and Mozilla Firebird
but you'll have to set up the proxy settings manually.
And you shouldn't run
NaviScope with Propel as their proxy settings conflict. If you are a
tech-head you can sort that conflict out but there is nothing to be
gained by using both products.
So there you have the
negatives, but putting those aside, the dramatic browsing speed
improvement really impressed me. As a broadband user I normally find
surfing with a 56Kbps modem intolerable. Not so with Propel. In fact,
on regularly visited sites, I was getting near broadband level
performance from my modem connection.
Impressed? You bet. In fact I've subscribed to the service.
But please don't just take
my word on this. We are talking about money here so you need to decide
this one yourself. Luckily, you can do this without spending a cent
because Propel offers a
seven day free trial .
So click the link and go see if it suits your needs.
NOTE: To utilize the 7 day
free trial you have to sign up for a month using your credit card and
then cancel within 7 days. A bit of a pain but it's worth it. And the
canceling works. I tried it out.
Well that's it folks. I'd
love to know how you fared with these suggestions. How much speed
improvement did you get? What TCP settings gave you the best results?
Did you find much spyware. Whatever, I'm interested. Just drop me a
note at
editor@techsupportalert.com
Gizmo
http://www.techsupportalert.com
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