Messed up system a bit

[Steven Truppe]

The problem is solved ! I had a wrong source.list... that was the 
question i asked at the beginning ;).

Thanks are going out to everyone who tried to help me, my system is now 
back at normal stage an works like a chalm, the only thing i suffer is 
the screen-goes blank from the binary nvidia driver, but to solve this i 
have to wait for the new version.

Greetings