On Friday, January 31, 2003, at 09:36 PM, Rob In der Maur wrote: > ... according to http://docs.info.apple.com/article.html?artnum=58692 > (see note 7). "The Power Mac G4 Cube computer must have a Nvidia Geforce 2MX graphics card to be compatible with the Apple Cinema Display HD or Apple Cinema Display (20-inch). " Damn! I actually waited for this 20" display and now by pure accident I have this 2MX on the side I got from a tower user who upgraded. My perfectly good Radeon is now 'not good' for 20" display although it is just matter of drivers. Maybe someone will find a way to enable it, or maybe some utility like switchres might help. Otherwise, Radeon will be out for sale :)