I have seen setups like this on PCs before. A while back I realized that the computers in one of my classes were rigged with TV tuner cards so I proceeded to rig up an antennae with paper clips so I could watch Judge Mathis. Needless to say my instructor (who I have nicknamed Dumbass) was none too happy about it. He proceeded to explain that it was vandalism and that he could send me to prison but he was just being a nice guy and let me off with a warning
This is what I've been searching for. It's perfect. But is it G5 compatible? The Dual 2GHz has PCI-X, which is 3.3v, but this card is 5v, PCI 2.2. G5 spec sheets says it's compatible with Universal PCI cards, but I don't want to assume. PCI-X is supposed to be backwards compatible.