Hi, I'm normally an editor but I am doing a theatre gig at the moment. The director wants: Sometimes - prerecorded videos that students have made to be projected on a screen on stage. (Quicktime movie) Sometimes - a live stream (not internet) from a video camera to be projected on a screen. Sometimes - nothing projected. The videos and live stream NEVER overlap. Two things I'm not clear about: 1. How to switch seamlessly between a video/nothing/live camera without seeing the desktop. I guess I could pull out the minidisplay port adapter... 2. What kind of camera I need. I did a bit of research and it seems that a DV/HDV camera is ok - I have to try that out on Monday once I have the FW400 to FW800 adapter. OUTPUT Setup: Macbook pro minidisplay port to VGA adapter to projector. TESTED and OK.