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AL DOM
06-26-2006, 03:56 PM
I thought the following info would be of interest to you computer power users who are using IE. IE in default configuration will allow only two simultaneous downloads. Utilizing the following technique, one can achieve up to ten simultaneous downloads, thereby increasing productivity. This technique requires a small registry modification, so only experienced users should attempt this modification. Good Luck, AL.

From smallbusinesscomputing.com

How to Up the Number of Downloads IE Allows
By Ronald Pacchiano (http://www.smallbusinesscomputing.com/feedback.php/http://www.smallbusinesscomputing.com/webmaster/article.php/3615791)
June 23, 2006


If you're like me, you spend a lot of time downloading files from the Internet. Throughout the course of a day I could download new software to review, security patches and updates, PDF files, MP3 files, Bittorrents (http://sbc.webopedia.com/TERM/B/BitTorrent.html) or even the latest videos of my favorite TV shows. (Anyone else watch the new Battlestar Galactica?)

I like to multi-task and, as a result, I usually try to download files from various sites simultaneously. Many of these downloads take place using Internet Explorer. Unfortunately, Internet Explorer has a limitation built into it, which allows for only two simultaneous downloads. If you attempt a third, it will just sit there waiting for either of the first two to finish before beginning. Often the files I am downloading are very large and they can sometimes take a considerable amount of time to finish — this can really slow my productivity.

Originally, I had thought that the download sites implemented this two-download limitation in an attempt to limit the amount of bandwidth being used. As I researched it, I discovered that this limitation was, in fact, built into Internet Explorer and is part of the browser's normal operation. This was done in order for IE to comply with a mandate issued by the Internet Standards Committee.

However, as connection speeds continue to increase, the two-connection limit may be a bit too restrictive for you. Fortunately, there is an easy way to circumvent this limitation, but Microsoft does not recommended it and doing so constitutes a violation of Internet standards, so you should use this workaround at your own discretion.

All you need to do is make a small change to your system registry. Before making any changes to your system, though, make a backup of your system registry first, because if the registry becomes damaged or corrupted, it could disable your system. I found a detailed description with step-by-step instructions for backing up the registry in multiple Windows operating systems here:
http://service1.symantec.com/SUPPORT/tsgeninfo.nsf/docid/199762382617?OpenDocument&src=sec_doc_nam. (http://service1.symantec.com/SUPPORT/tsgeninfo.nsf/docid/199762382617?OpenDocument&src=sec_doc_nam.)

Take a minute to follow these directions before you go any further. Once your registry has been backed up we can begin.

As with most modifications, you should make sure that no other applications are running — especially Internet Explorer. Now by following the simple procedure outlined below, you'll be able to increase your number of simultaneous downloads from two to 10.

Click on the Start button and select Run.
On the Run line type Regedt32.exe and hit Enter. This will launch the Registry Editor
Locate the following key in the registry:HKEY_CURRENT_USERSoftwareMicrosoftWindows
CurrentVersionInternet Settings.
Click on the Internet Settings Key. Now go to the Edit menu, point to NEW click DWORD Value
Type MaxConnectionsPer1_0Server for the name of this DWORD Value.
Double-click on the MaxConnectionsPer1_0Server key you just created and enter the following information:
Value data: 10.
Base: Decimal.
When finished press OK.
Repeat steps 4 and 5. This time name the key MaxConnectionsPerServer and assign it the same values as indicated in Steps 6.
Close the Registry Editor.That's all there is to it! If you modified your registry settings correctly, you should now have the capability to download up to 10 files simultaneously.

Dan18960
06-26-2006, 04:55 PM
My IE must be really confused :eek:

I have NEVER made any registry edits for the IE download and often am downloading 5, 6, or more "things" at the same time.

I mean with drivers, utilities, and updates - it is easy to get a long list of downloadings.

But I will keep this for reference IF I ever have a denial!

:wacko:

athomsfere
06-26-2006, 05:13 PM
I'm guessing this is for the latest release of IE.

I haven't used IE in a long time, but when I did I never had said problems.

In any case, I'm sticking with Firefox :tongue1:

dbarrow
06-26-2006, 06:59 PM
That is not only for IE but relates to other networking settings.
If you run any torrent or download accelerator program that increases download speed by using multiple simultaneous connections, this opens up the flood gates for more flow.

Pi rules
06-26-2006, 07:53 PM
I didn't know about that registry edit, thanks! :wave:

I'm assuming the 1_0server value is for http 1.0 servers, right?

RAK
06-26-2006, 08:48 PM
It's been a while since I used IE for multiple downloads, but even when I did I usually used a download manager to load simultaneous files. I'm wary of Registry hacks, anyway. I realise a lot of you guys have no problem, but it's kinda like do-it-yourself brain surgery to me:smash: :loco:

athomsfere
06-26-2006, 11:07 PM
Registry editing is like anything else, make a backup, and know what your doing.

RAK
06-27-2006, 08:28 AM
Well, the last part of your sentence is the key. At this time I just don't feel that comfortable making manual changes to the Registry; maybe someday.

dbarrow
06-27-2006, 10:20 AM
You don't have to actually go into the registry to add keys or change keys....

Make a .reg file!

ie:
Windows Registry Editor Version 5.00


HKEY_CURRENT_USER\Software\Microsoft\Windows\Curre ntVersion\Explorer]
"DesktopProcess"=dword:00000001

[HKEY_CURRENT_USER\Software\Microsoft\Windows\Curre ntVersion\Explorer\Advanced]
"SeparateProcess"=dword:00000001

Open NOTEPAD
new file
first line must be
Windows Registry Editor Version 5.00
blank line

key change
[HKEY_CURRENT_USER\Software\Microsoft\Windows\Curre ntVersion\Explorer]
"BrowseNewProcess"="Yes"

save as
name of change ie: IEsepprocess.reg
type All files
encoding ANSI

To add this to the registry, simply double click on the file and reg editor will add it to the registry.

Here are a couple for cable speed boost

Windows Registry Editor Version 5.00


[HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Servic es\Dnscache\Parameters]

"CacheHashTableBucketSize"=dword:00000001
"CacheHashTableSize"=dword:00000180
"MaxCacheEntryTtlLimit"=dword:0000fa00
"MaxSOACacheEntryTtlLimit"=dword:0000012d

[HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Servic es\NetBT\Parameters]
"NodeType"=dword:00000001
"NoNameReleaseOnDemand"=dword:00000001

[HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Servic es\Tcpip\Parameters]

"DeadGWDetectDefault"=dword:00000001
"DontAddDefaultGatewayDefault"=dword:00000000
"ArpRetryCount"=dword:00000001
"EnableDeadGWDetect"=dword:00000000
"KeepAliveTime"=dword:000493e0


Windows Registry Editor Version 5.00

[HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Servic es\AFD\Parameters]
"TransmitWorker"=dword:00000010
"PriorityBoost"=dword:0000000a


Windows Registry Editor Version 5.00

[HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Servic es\NetBT\Parameters]
"BcastNameQueryCount"=dword:00000001
"BcastQueryTimeout"=dword:00000010
"NameSrvQueryCount"=dword:00000001
"NameSrvQueryTimeout"=dword:00000010

Windows Registry Editor Version 5.00

[HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Servic es\Dnscache\Parameters]
"NegativeCacheTime"=dword:00000000
"NetFailureCacheTime"=dword:00000000
"NegativeSOACacheTime"=dword:00000000

Windows Registry Editor Version 5.00


HKEY_CURRENT_USER\Software\Microsoft\Windows\Curre ntVersion\Explorer]
"DesktopProcess"=dword:00000001

[HKEY_CURRENT_USER\Software\Microsoft\Windows\Curre ntVersion\Explorer\Advanced]
"SeparateProcess"=dword:00000001

RAK
06-27-2006, 08:54 PM
:jaw:

Uh, maybe I should re-emphasise my level of expertise in such matters:
:smash::doh:

Ok, guys; I guess I'm up to the challenge: After all, the motto here is -:car: Moving Foward!

Seth
06-27-2006, 09:14 PM
LOL!

Uhh Doug, I think that's more confusing than just using regedit.:rolleyes:

Pi rules
06-27-2006, 10:50 PM
.reg and .vbs files are very useful tools that I use quite often. They help me remember which tweaks I apply. I constantly look at the registry for things to tweak and settings to change (I know it's sad, but you can find some interesting things) and I even browse my Pocket PC's registry (even more sad).

mylanta
06-28-2006, 09:21 AM
LOL!

Uhh Doug, I think that's more confusing than just using regedit.:rolleyes:

Amen, he does this at times....

dbarrow
06-28-2006, 11:08 AM
Actually, if you are going to play in the registry, this is a preferred method for changing any keys.

Create the *.reg file and name it something you can remember what it was for.

Open the Registry Editor and find the corresponding key or branch where it will go.

EXPORT that key or branch to a *.reg file in order to retain the ORIGINAL and name the file same as change with O in front of it (Okeychange.reg) and store it with the change file.

The registry does not subtract changes, only adds them!
If you change a single value, replacing that with the original by double clicking the Okeychange.reg file will overwrite what you changed.
If you ADD any DWORD values, even if you restore the original, it won't remove the added keys.
That is where you will need the files you can edit and view in Notepad to compare them as you will have to go in and manually delete any added keys or values you created.

As always, when piddling in the registry, backup first!
You can restore an entire registry hive from Acronis, providing you have a backup and know where to find the reg files.
Exporting and saving backups of the original hives, by branch, is a secondary backup method.

The registry isn't a dark and mysterious place place once you understand it but it isn't like swapping around icons on your desktop either!