Windows 7 & XP xtreme Internet Speed Hack

Note:It works for only windows 7 ultimate & windows XP.
Steps:
Type gpedit.msc in run.
Now open QoS packet scheduler under Computer Configuration>Administartive Templates>Network>QosPacketScheduler.
click & then press enter on limit reservable bandwith*.
The limit reservable bandwith tab will apear click on disabled & click on next & disable it also.
Now click on apply.
Restart to take effect.

                                                           -rahul