>>I guess the dual-head 2MX card fits in the Cube. >It does, indeed. If it is the card pulled from the G4 Towers, will it require me to install a heatsink so the Cube won't overheat, or is it only a problem for heavy gamers using the graphics card for 3D graphics? >> Will the performance equal the existing if I >> attach a 20" Studio Display AND the 15" Studio Display to the new >>graphics card? >Equal the performance you're getting now? At some tasks, perhaps. But >driving such an amount of real estate will require more from the GPU, >therefore you might experience performance degradation in GPU-intensive >tasks. Whether or not that's acceptable, only you can decide. I really only use the Cube for plain websurfing, emailing, word processing and simple web graphics editing. Will I feel any difference, you guess? Thanks for fast answers! /Jens