I am running Linux-Mandrake on a clone computer. I have a built-in Cyrix MediaGX (which Mandrake supports). My monitor is a CTX PL5. What I am wondering is a can't go beyond resolutions of 640x480 with 8 bit color. Here is what Windows 98 on the same machine can do... 640x480 - 256 color 800x600 - 256 color 1024x768 - 256 color 640x480 - high color 800x600 - high color I want to run X in 800x600 high color. I've tried tweaking my config file to no avail. Please Help! Jonathan C. Bailey P.S. - My video RAM is set to 1.25MB (1,280k)