I have a problem in that after I use my pc for a while I see lines scrolling across the screen. It's not like the video card is drawing the lines it's more like a interference. However, I testing my video card on another system and I saw the same thing. My system is a Pentium 3 Coppermine CPU, Hercules 3DProphet II Ultra video card and WinXP Pro Operating system.
I am starting to think it is the Win2000/XP refresh problem I see around on the net.