Hello! I plan on buying a powermac, finally (i have contemplating switching for quite some time now...) I should choose a DP 1.25 G4. I have one question: If i put two DVD drives in the tower, will I be able to lock one in Region 1 and the other one in Region 2? Or is the region lock a software setting that applies to the whole system? I really need to be able to play both Region DVDs... Thanks a lot for any help!