Basically this version will be able to make full use of OpenGL through the use of a 3D engine. When did photoshop become a video game? In any event, I’ll try and get an “evaluation” copy soon for the Mac to give it a try.
Though I am a bit curious about it’s purported “tab” feature. I’ve always found myself wanting tis feature when I was manipulating a lot of photos. So until then, pleasant dreams