I just got a new computer with a wide screen monitor, and have tried to start making some wide screen resolution,
without much success. I don't know if you would accept wide screen resolution wallpapaers, but here are the
dimensions:
740 X 480
896 X 600
1280 X 854
Yes, aspect ratio is more of a 3/2, not 4/3 or 16/9... for those techies out there.