challenge: fullscreen with dual-screen

hy all, I am searching for a solution which allows me to make the GE running at fullscreen on a dual-monitor setup.

I tried with a Nvidia Geforse 440FX on a WinXP box with various Nvidia settings. I set the resolution for the GE to 1600 (2 x 800, 800 for each monitor) and 600 (as both monitors should run on 800x600).

Besides a memory access violation the game engine I did not suceed: the GE output was about 800x600 - only the position was correct: half image on left monitor, half on the right.

If someone of you was sucessful with a dual-monitor full-screen solution please let me know (BTW I nearly don’t care which system the solution works - I can choose between linux, os x and win)

THX in advance