When I am downloading from xp more than 350 kbs but same file and same location using vista between 80 kbs - 130 kbs why is like that how can I make like XP speed. When check slmgr.vbs -dli it shows licenced so it mean permantly licenced, please explian about it. Thanks.

You might need to change the settings of reserved bandwidth Check out these steps type GPEDIT.MSC in search box then a Group Policy Object Editor will popup. Under Local Computer Policy click or expand Adminstrative Templates next click or expand Network then click on Qos Packet Scheduler (remember dont click on the expander here just click on Qos Packer Scheduler) Now double click Limit reservable bandwidth (You will see Not configured which is the default settings but in reality Vista has already taken 20% of your bandwidth to reserve for updates and stuff like that.) Now click on Enabled then in the Bandwidth Limit (%) set it to 0 then click apply then reboot. tried it and it does work. no big dramatic gain but it works Manoj Shinde Useful Softwares

Here is one more link which might help you http://thecodecentral.com/2007/05/2... Manoj Shinde Useful Softwares