I got lucky and inherited a BIG Radius IntelliColor Display/20e to use. Anybody know the URL for a Radius web page where I can find out if a special driver is needed for OSX 10.2.3? Something tells me Radius may be out of business. It came with a cord that plug into the back of my G4-400's VGA port but the other (display side) goes to a PC port. The display has another port labeled for Macintosh but I don't seem to have the right cable. I tried the System Preferences Monitor and got it running on 1024 x 768 Hz but it is dimmed. Only the 800 x 600 options are highlighted. Something tells me I need to get a cable or adapter to use the Mac port....what ever that is on the back of the Radius IntelliColor Display/20e. Bigger is better.....I like the 20 inch display and it seems to be working.