Hey Friends Now you can increase your Broad Band Speed by a One single trick,

First of all make sure you are working in Administrative account with rights of Administrator on the Computer where you want to increase the speed !!!!!

1)click on start button.
2)select run and type gpedit.msc
3)Expand the Administrative Templates branch in computer configuration.
4)then expand the Network branch
5)select QOS packet scheduler
6)double click on Limit resevable Bandwidth[on right side panel}
7)select enabled
8)changebandwidth limit to 0%
9)click ok button
10)Restart u r pc

now watch u r broadband speed !!!!! :-):-):-)

This trick is working for me i don't know whether is it working for you but you can try it