A.R.S.E.

hey all,
just purchased this game and at first glance i must say very impressive. however after playing it for a few days i have noticed a few glitches that i hope someone can shed some light on. The main problem is with some of the tracks, they get get red or blue patches in places, especially at night, is this a know bug with a easy fix? or is it my computer not running the game properly?

any help will be much appreciated

look around on rsc forums, I think I've seen it mentioned as a problem with certain video cards