I am not sure if this topic would fall under lights or under FX, but what the heck. I am currently designing and hanging a "dance show" for my daughters HS. This years Song and dance theme is "Planes, trains, and Automobiles" (think 60's). The the lights are your typical modified McCandless warm cool mixture with strong back/top light (and a few side lights - limited places to hang). We are hanging a drop in the back to project images in theme with the music. I am truly hoping to do this by rear projection (ie: kid running laptop and powerpoint). My concern is that the images would be washed out by the washes. I've done this in small black boxes with varying degree of successes. Does anyone have experience with video / image projection in LOW budget venues?