I'm developing my first Flash movie (other than a couple of banner ads); it will be used as a looping demo playing on a plasma monitor at a tradeshow. I've built the demo using the entire stage - 800 x 600 pixels. I expect to put the movie on a CD or DVD, play it on a laptop with SXGA or UXGA resolution, and connect the notebook to a rented plasma monitor. I have a choice of a 37" plasma with a 4:3 aspect ratio or a 42" plasma at a 16:9 aspect ratio. Any suggestions on which monitor to choose? Also, any tips, tricks, or gotchas I should be on the lookout for when creating a Flash file for this kind of medium? TIA