I have an AMD (ati) HD 3870 (Sapphire as well) in Vista 64 and see some
degradation, but nothing compared to what you are seeing and in fact, less
than windows live photo gallery shows. To be fair, I did have a different
issue right after Impression 3 release where the screen would go blank while
working in Impression until I panned or zoomed, but that was fixed with the
last driver update. It seems ati has more problems with Impression than
nVidia which is sad cause I like my ati gpu. :-(
"Priwer" wrote in message news:6346603@discussion.autodesk.com...
> There were a few card-specific bugs, but most of those were limited to
> Intel onboard graphics. In cases like this (and we did see a couple cases
> that were similar to this), updating the graphics driver generally fixed
> it.
