Improve windows networking (especially if hosting webservers)

First of all, I forgive you for having to use windows to host your web server :)

Now that thats out of the way, here's how you speed up networking performance on windows (especially if you happen to host Apache, IBM HTTP Server, or any other web server on a windows machine)

Create a .reg file (eg: perf.reg) with the contents that follow:

Windows Registry Editor Version 5.00

[HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Services\Tcpip\Parameters]
"MaxUserPort"=dword:00008000
"TcpTimedWaitDelay"=dword:0000001e
"TcpMaxDataRetransmissions"=dword:00000005

[HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Services\Tcpip\Parameters\Interfaces]
"TcpAckFrequency"=dword:00000001
"TcpDelAckTicks"=dword:00000000

[HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Services\AFD\Parameters]
"EnableDynamicBacklog"=dword:00000001
"MinimumDynamicBacklog"=dword:00000020
"MaximumDynamicBacklog"=dword:00001000
"DynamicBacklogGrowthDelta"=dword:00000010
"KeepAliveInterval"=dword:00000001

Double click on the file to merge its contents into the registry. Restart the machine.
You're done.