Hey Franko,
That's why you want a G4 Mac that is MorphOS compatible.
Before Powermac support was introduced for MOS, I slow convinced the G4 was a dreadfully underpowered CPU. Actually, OSX is just really resource intensive.
All the video formats that would stutter or not run work perfectly under MorpHOS.
I'm looking forward to finding an upgrade for my 933 Ghz G4, but right now my system performs SO much better since I ditched OSX (yes I actually removed OSX from the system).
