I'm a newbie to FC5. Converted an old PC. It has a ViewSonic 21" P815 monitor (a nice monitor, even though it is the size of a VW). I had to switch to a generic (Vesa?) driver before Xwindows would crank up. However, after it has been running for a long time the monitor starts to sort of ...snap/pop/blink...kinda like it is going to blow up or something. Never was a problem when I was running Windows 2000 on it, so either coincidence and it is just going bad or it is relate to the driver. I suspect driver.