I'm still on 9.1 on both G4s (G4 and G4 Cube). I have OSX and OSX.1 should be coming soon. I don't know why but I'm a bit worried to upgrade. My G4's are only 400 and 450 MHz (though they do run faster than my 866 MHz PC) and I'm scared that OSX will slow things down. And I'm also wary of the "Classic" emulation. Bryce 5 is OSX, so that's good, but I don't know how Poser Pro will handle the emulation. But as I said I do own it and one of these days I'll put it on. Come on people convince me .....;-) James