Backup the registry and all your games on another computer and when you have reinstalled windows I think that it should work if you use your registry copy and put your games at the same place as before. I'm not 100% sure that it works but I think that it should.
b4 i do that ide like akw or someone like master or johndapunk to comment on this. EDIT!!! In my task manager there is 4 SVChost.exe and my programs are Loading increidbly slow could this be causing it? and when i try to end it it makes windows restart
From the looks of your xfire profile, you only have 5 games that you play. Just reformat and reinstall [your games]. It shouldn't take long on your set up.