Actually, I have to call you on your comment about the PCI slots. I used to run a dual monitor setup on my B&W G3. I had an ATI Xclaim VR 128 installed in the second slot, giving me a second graphics card, with a TV tuner/AV input. It worked perfectly. The Tuner's software never made the transition to Mac OS X, sadly, so i had to boot into OS 9 any time I wanted to do recording, but it most definitely worked.