download the file and follow these steps:
Save the file (Filename.reg) to your desktop, double-click the file, the affected registry key will be exported for you, and the registry file will be merged.
Usually your computer must be restarted for these to take effect. However you’ll already see the changes by just refreshing your browser.
Download
What does this file contain?
[HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Servic es\Tcpip\ServiceProvider]
"Class"=dword:00000008
"DnsPriority"=dword:00000003
"HostsPriority"=dword:00000002
"LocalPriority"=dword:00000001
"NetbtPriority"=dword:00000004
This tweak reduces the time for name resolution.
What does this do?
This registry file disables the caching of DNS lookups.
Windows caches failed and successful lookups so this disables them.
By caching failed lookups, it slows the connection down.
This disables that.
Download
What does this file contain?
Windows Registry Editor Version 5.00
[HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Servic es\Dnscache\Parameters]
"NegativeCacheTime"=dword:00000000
"NetFailureCacheTime"=dword:00000000
"NegativeSOACacheTime"=dword:00000000
What does this do?
This registry patch increases the AFD buffer from 512 to 1024. Increasing this value increases the number of messages sent before flow control is imposed. This increases throughput.
Download
What does this file contain?
Windows Registry Editor Version 5.00
[HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Servic es\AFD\Parameters]
"BufferMultiplier"=dword:00000400
However for Vista and Windows 7 users some says it worked but i guess it's better if you try it yourself and leave your comments if it really worked on your behalf..
=NOTE=
For those who are afraid or in doubt of editing or running registry file please don't try it. It's for your good..