My current home computer is a Macbook Pro 15' from runs Mavericks and I love it, but it is getting a little short on storage memory, and this iMac has plenty, plus a 20' display. My research tells me that it doesn't have an Intel processor and can't be updated beyond OS 10.4.11 (which is what it's running now). Hi there! I have the opportunity to buy an iMac G5 from has outlived its usefulness for what we do, and hasn't been used in a few years (although it does work.I spent yesterday afternoon getting files off it and trying it out).