Hi guys. I downloaded Carmageddon yesterday and it runs fine on my laptop until I switch to full screen. After a short while playing in full screen mode the colours go all crazy like I'm on acid (no I'm not talking about the acid power up in the game). I see what looks like a horizontal line swipes down from the top of the screen and once the line passes over an area the colours are messed up. Can anyone help me with this? I'm running Windows 7 professional on a Dell Inspiron 1520 laptop. Also when I go full screen there's a wide black border all round the screen. I can press the "+" key to enlarge the screen size but it won't go truly full screen. I appreciate any suggestions and please try not to get too technical as I'm not versed that much in the inner workings of computers