When I first started using backtrack I started just playing around with commands in command prompt. But ever since that time when I boot into windows 7 it takes my computer roughly 20 to 30 minutes before I can start using the internet. (anything before then just times out or 404's)

However when running Backtrack, Ubuntu, or sort of live OS I can access the internet right from boot.

The only thing that I think might have caused this is that I used the "adduser" command and that may have made some sort of conflict? Any help would be greatly appreciated.