well, it's really simple to reinstall OSX than Windows.
Well, that one failed hard. Still the time-out. I actually expected different. When I'm back from work I'll go and re-install OS X over the current partition. Is there anything I should make a backup of? Any apps installed after the install or any kexts?
Thanks for all the help guys! Not +1, but +infinity if that was possible on this forum lol.
edit: I'll keep this topic open for future issues regarding kexts and caches.
Nothing really needs to be backed up.