I recently purchased a PowerBook G4 and am extremely pleased with its performance and stability. I did, however, have a problem using this computer for a presentation. Specifically, the EPSON projector I was using didn't respond initially to the Powerbook and when it did respond it was on dual display, and the projector was using a dramatically reduced resolution in comparision to my Powerbook. I would like to have the projector mirror my Powerbook with equivalent resolution and would greatly appreciate any insight anyone may have to help solve my projector - Powerbook problem .