i have two laptops, one with a FX1600m and the second with a FX2700m, both have a profile for Poser 7 and all settings in the profile are set to 'use global parameter', both driver are old, 257.21 for the FX1600m and 261.28 for the FX2700m, but i don't care, Poser Pro 2012 work fine on the two machines and i have no plan to update the drivers and risk to break something.