Hi guys, I'm new to this forum (therefore I say hi to all of you). Hope not to bother you much. Here are two short questions from me: 1.Where can I find a list with compatible hardware vs Mac model? 2.Will GeForce 6200 A be compatible with my system? My system specs : PowerMac G4 933Mhz Quicksilver , 10.4.3 , 1.5 GB RAM , 17" Apple display Thanks in advance! PS: I may open a new thread in order to know what CPU upgrade is possible in my case.