Yep, Hitman Pro.
Some say it's the ultimate weapon against viruses, spyware, malware etc etc.
I just think it helps a lot but it's merely an addition to the rest of the virus programs.
It keeps your PC clean.
Well, it probably was some kind of virus indeed, since I just did a scan with McAfee and it found something (not much but still...).
Now everything works again!
So, you were on the right road, Mad.
Better leave this Virus-scan on all the time (I hate that since it makes my pc go slower... but it seems I have no choice...)
Thanks thanks thanks.