My MacBook Pro running OSX 10.5.8 died. I bought a Mac Mini running 10.7.2 and installed Photoshop CS5 Extended on it. My 3D functions are totally AWOL now. No 3D Window, no 3D icon on the Layers palette and GoZ can not create a 3D layer to export a model from ZBrush. It's as if CS5 never had 3D function, which it did on 10.5.8. What gives?