Well guys, My friend finally told me .
Like we are allowed to access net in our college for a maximum of 4 hours a day. We use a software called " CYBER ROAM" to login. What we do is that after logging in the cyberroam, we start the download and when the download has started we log off, and then the speed rises. If we download while we are still logged we get a speed of 5KBps . It is a sort of hit and trial but 90% times it works. And nobody understands how this happens.
And one more help guys. This cyberroam does not allow us to access gaming sites so i am unable to download games from gamespot etc. The only site where i find games is Download.com.
Can you just paste some latest games demos link through which i can download directly. Also suggest some good softwares.