I know I've been posting a lot of threads recently, but I think it's a good idea to have separate topics in different threads, because other people would have a better time finding these threads in case they need to use the thread themselves. I am aware that the PowerMac G4 MDD usually comes with a 64MB or 128MB graphics adapter in it. My question is, what is the most Video Memory the machine can handle? In case my main computer does die, which it is, I was figuring I might be able to take my main computer's graphics card and put it in my PowerMac G4. That graphics card has 1.5GB of Video Memory. It is an ATI graphics card, and I'm pretty sure the PowerMac uses ATI graphics.