check this out
http://www.projectwoman.com/articles...m#.UPoctmd0b2s you might want to just update photoshop in case a fix was needed but i doubt it. I don't see how the gpu would effect it because its only used to makes things quicker by offloading the work from the cpu and using parallel processing power to get the job done quicker. I think you'll find much more information using google and the issue of your term.