Moments before I was going to downgrade back to X3, I got X4 working... sort-of.
I finally got rid of the pixel lines and black screens with random white pixels by setting changing colour depth. The colour depth that gave those problems is 16. At 24, X could not find any working screen modes. At 15, I got a pixel lines with some colour variation. At 8, I got a black screen with random purple pixels. And at 4, it works. Thanks for any help, Seneca [EMAIL PROTECTED]