I've being upgrading everything on my Mac recently just to get a bit more out of it, the specs are in my sig and I've just got a GeForce 6200 to add a bit more grunt. I tried game demos years ago with the original single 800Mhz G4, 1Gb RAM and Radeon 7500. It was never worth it. Now I have some power, I thought I'd see what it can do. I didn't get the DVI to VGA adapter with it the guy on eBay said it had in the listing so I still have my second screen on a radeon 7000 PCI card till I can get hold of one and hook both 19" LCDs up to the GeForce. I couldn't even use the S-Video to Composite adapter I have on it to try the card through my TV because it had extra pins that were on the Radeon but not the GeForce. The finder interface seems a lot snappier now, I have the transparent menu bar on the main display. I've tried the braid demo but didn't like the game much. Rick Dangerous or Prince of Persia were much better back on my old Atari STE from a playability point of view!