Hi, thanks for any advice. I've got a 1.8ghz dp G5, 4GB of RAM (max unfortunately). I'd like it to be my media center and drive a 30" ACD... I have a Radeon 9600 in there now I believe, just 128MB of VRAM and it can't quite get there. How bad of a card would I need for good picture quality? Do you think a flashed 256 would be enough, or would I need to track down a 512 or better card for the task? Thanks again for any advice... I know this forum is chock full of experts on this topic.