I have successfully compiler GRASS 4.0 under Linux. Three modules wopuld not compile so I skipped them since they are not critical to my need. I am now in search of a driver for my video card. The card is a WANG 1024/16c. I would like to drive it in 800x600 mode. If anyone has a driver for any VGA board, I can adapt it to work. Thanks, Doug Dotson