Folks: I am planning to buy a Mac G4. I have extensive library of props, characters, textures etc. Will I be able to use my PC generated figures, characters, etc. And will my copy of Poser4 and Pro pack be able to load on the Mac (Assuming one licensed copy each machine etc.) or do I need to get additional copies. What kind of a job is it to convert from one format to the other? aloha, john