Strange... what's you video card/system/Os specs? I just played the game with 2048x1024 (geforce fx 6200, 256mb ram on XP) with no problem at all... the errors appeared on normal gameplay or in the "3d glass mode"?
Core 2 Duo E6600 (2.4GHz), ATI X1650XT video card, 2GB RAM, WinXP.
Playing in normal mode.
(If you're not familiar to with the X1650XT -- it's roughly comparable to the nvidia 7600GT)