I thought my monitor was dead the other day, so I bought a new one for my desktop mac (PowerMac G4 Quicksilver 867). It too didn't work. When I hooked each up to my laptop, they both worked fine. So now I'm thinking video card? The original card for this machine was a GeForce2MX. I want to replace the card with anything that is comparable (or better), but have been on a wild goose chase with different computer sellers/repair places (both Mac and PC places) in the Twin Cities area. None were able to help. I've heard that it has to be a "Mac specific card." If this is true, is this going to be more difficult to find, or more expensive for that matter? This machine is 7 years old, so really, I'm just trying to limp it along until I can afford a new Mac to replace this hard working soldier. Any help and advice would be greatly appreciated.