I have talked tot hese guys before and i think if anyone was interested in a really really big screen, or maybe just a much brighter one, these guys offer a free soltion to the opensource community of DIY Projectors.

I know for one that i might be interested based on the fact that you can literally quadruple the brightness, or alternativly you can 4 times the size of your projected movie. Might be good for outside movie nights.

Here is the link.

http://gstreamer.freedesktop.org/apps/videowhale.html

They used 16 screens, but the concepts works that they split the signal into 4 twice, so one computer gets the original and splits into 4, then 4 other computers each take that signal and split it another 4 times each, thus the 16 screens. But i think that this might be workable for our purposes.

I might even try this because i have gotten all my LCDs free, and the other parts arnt all that bad. Maybe once i sell a few PJs i can invite the customers to have a big parts and get a real imaz effect by them all bringing their PJs for the party.

How about this? one xbox, and 4 players, but each gets they're own projector, 80" x 4

Lots of wild things could be done.

It could be done but dio you really need higher res than a 1280x720 (4 x 640x360) on Xbox360?