I actually sincerely doubt there's any such thing dude, seeing as what open GL does doesn't really relate at all to 2D. Any type of rendering in most all programs is done by the cpu itself, without the vid card having any affect on the speed (yup, even photoshop renders). still, me thinks you should maybe try the teamphotoshop.com forums, the guys there are an utter wealth of knowledge (as are the guys here, but not everyone knows everything). just a thought. Still, me thinks your outlook looks grim. ry