I have a old computer. It has a Cirrus Logic Video Card. When I put it in 256 Colors or higher when I open a program like My Computer parts of it go all over the screen but it opens and you can see but there are lines all over the place. The thang is I can play Quake2 and have the best pic ever. or like the full version of Slingo the best pic. but why is my desktop messed up like that??¿ I would love it if you can help me I been lookin for help for about 10Weeks Thanks.