Hello, I have a Win98 installed together with WinXP; and its display doesnt work correctly- the 640x480x16 thing, even with the correct drivers installed (I had a Riva Vanta 16 MB, then ATI RADEON 7000 - same problem with both videocards). The troubleshooter says 'This Driver would work, but you have to fix your Main Display Adapter first - what does 'Main' Display Adapter stand for?!? It all works fine in WinXP...