For the last few years, I've worked this three-day conference at the beginning of August for my old high school's county administration. The event has a lot of PowerPoints, as well as audio and the assorted video cue. This year, I'm really trying to tighten up the technical parts of the presentation, to make things more seamless. Does anyone have any suggestions for making PowerPoint transition as seamless as possible, as well as allowing for video cues? It would be ideal if all of this were controllable from the rear control booth (~100 ft from the stage and the projector). Another thing I'm trying to figure out is how to provide a heads-up display for the presenter, so they don't have to turn around at the screen to see their slide. Has anyone come up with a good solution for this?