It works really well with a Compaq Presario 1279. It allows you to get 32bit color at 640x480 the whole way up to 1024x768. This driver truly does work well. Before I found this driver, I could only display 16 colors at 640x480. Pretty pathetic. COMPAQ COMPUTER REALLY ARE STUPID WITH THIER SOFTWARE. THEY DON'T ALLOW YOU TO PUT A REGULAR VERSION OF 98 ON WITHOUT MAKING YOU GO THROUGH A LOT OF PAIN FINDING THE DRIVERS.