I have a couple of questions about using power point with my G3 500 mhz iBook. First of all is it possible to set it up so you can look at the computer monitor and see the upcoming slides while the screen is showing the correct current slide? Also, if that is possible how do I do that, and how do I hook it up to the projector? Right now I'm just using the cord that comes with the iBook and hooking it up to the video-in and rca jacks on the front of the VCR. It works, but I would like to be able to use the other possibilities.