So I have my A1200 set up with Mitsubishi DiamondScan monitor, OS 3.9. Should I be able to get better resolution than 800x300 non interlaced? That's the best I can find using the Super72 driver. I would like 800x600 non-interlaced - the monitor can certainly do that. Do I need to download a special driver or should 3.9 support this somehow?