Allright, I did as told, ran the patch.
After pressing Y at the end of it a message popped up saying something about inserting a windows service pack 2 cd and compromised windows stability(!). I dont have such a cd, cause I downloaded the service pack through windows update, so I pressed cancel (!!)

Is this supposed to go down that way, or did I just destabilized my system?
You know man....Im a little sweating on this right now..........