> Or to split the video into 4 windows that can be automatically > maximized individually? I've done that. It's a bit of work, though. My approach would have been to split the Video in parts, and to have one computer for each screen. One computer broadcasts its current position in the video, all others syncronize to that pace. (you can use several player programs on one computer just in the same way, of course) I've managed to have the players stay in sync with less than +/- 0.1 sec., and to catch up when far away in position within less than 30 sec. Unfortunately the program is in quite unreadable pascal, I presume it would not be of any help to you, but at least I can tell you it can be done. Greets, Kiste