I have a powermac g5 with the stock 64mb nvidia video card. I was looking at the mac elite website for cards that will let me do dual (without ADC adapters). I was looking at the first one on this page (ATI 9800 pro): http://themacelite.wikidot.com/9800-working On the page it says that all the outputs work(VGA, DVI, S-video). The problem I am having is the "full ROM" and "reduced ROM" because I dont know what they are. How do I use them? Which one do I download? Will the card even work with my powermac g5 (dual 1.8 june 2004)? Can someone please tell me which file to download, and what to do with the file. Thanks so much!