Yes i have tried both Windows 95, 98, NT and 2000 mode but there is no change at all. I have tried both XP's own driver and the new one fron NVIDIA. They claim that the driver is XP-compatible (whatever that's worth). In the FAQ at Curious Labs they claim that there for some reason must be a swap file on the same drive as Poser. No luck with that one either. /Ohman