came accross this and tried it...little if no better connection
it deals with the 10 half connection sp2 changes

These instructions overcome the ridiculously low number of half-open connections forced upon you by Microsoft XP SP2 and show how to match the MTU (Maximum Transmission Unit) of your system to your connection.

1. Download TCPOptimizer.exe from http://www.speedguide.net/downloads.php
2. Download EvID4226Patch223d-en.zip from http://www.lvllord.de/?lang=en&url=downloads
3. Extract the files from instruction 2
3. Run EvID4226Patch.exe (Intelligent TCPIP.SYS patcher)
4. Alter the maximum number of half-open connections to the desired number. Maybe try 100 and work up or down from there.
5. Run TCPOptimizer.exe
6. Select Largest MTU tab and click Start to determine the largest non-fragmented packet available from your connection
.

7. Select General Settings tab and click on Custom Settings at the bottom. Enter the result from 6 in MTU box and apply changes.
8. After rebooting, return to http://www.speedguide.net/downloads.php and click on TCP/IP Analyzer.
9. Note the top RWIN value in the section "that might work well for you".
10. Run TCPOptimizer.exe
11. Select General Settings tab and click on Custom Settings at bottom. Enter result from 10 in TCP Receive Window box and apply changes.

If you have Azurues, the following instructions will be useful. If you have another bittorrent client, try to do the same.

1. Goto Tools - Options, expand Connection and click on Advanced Network Settings.
2. Set the Max simultaneous outbound connection attempts to perhaps 10 less than the figure set at instruction 4 above.
3. Set Line Maximum Transmission Unit (MTU) to the figure set at instruction 7 above.
4. Click on Save
its easy to change back try it see if ya gett any better connection

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