Oh your welcome. There is a demo of ZBrush...but sadly you cannot import/export obj's with it. You can play around,shaping the 3D objects that are within the program, but that doesn't give you a good "feel" for how easy it is to work with complex heads and bodies (by just shaping/morphing with a brush). Look at the very active forums at ZBrush Central, and that will give you a better idea of what ZBrush is all about. Have fun,SWAMP