Just to make sure; you are running SP1 for Vista? Without it, gaming Su#%s under Vista.
Also make sure you have proper Chipset drivers installed for your mainboard.
Have Vista64Ultimate (sp1) here with the 4870X2 running smooth and without the NVidia freezes
Also make sure you have proper Chipset drivers installed for your mainboard.
Have Vista64Ultimate (sp1) here with the 4870X2 running smooth and without the NVidia freezes