I’m telling you, Greg, the WD player is the answer. I’ve personally used it to continuously loop HD programs all day long without a hiccup. It’s cheap, and there are no potential compatibility problems as there might be with a Blu-Ray player. That being said, the other area over which you may have no control is how the A/V people at the venue hook-up the equipment. Fortunately, at my last corporate event , I was able to check out the installation before our DVD was shown to a large important group of corporate heads. The A/V crew at the hotel, had hooked up the DVD player to a large plasma monitor using a composite video cable, the picture settings on the monitor were set to the wrong aspect ratio, and zoomed-in so that there were jaggies all over the place. On top of that, they used an ancient DVD player that kept hanging-up at a particular spot in the program. Had I not been able to check it out ahead of time, that’s the way it would have been shown, and I would have been blamed.