Hi everybody, Thought only windows had a blue screen problem... So when i try to boot osX 10.4 normaly i get stuck in the blue screen. When i try save mode i can login, but when i try to boot from the install cd, it also get stuck on the blue screen. I tried already: Reset all rams Reset pmu Delete all startup items Uninstall parallels Reset permissions Check Disk I'm getting really agitated about this, so please can somebody help me? Thanks!