Hi Duane No I am still on OS 9.2.1 but may try the OSX installation tonight. I need to read about dual boot systems and the like first. I had to get OSX because Mimic2pro-which I have-says it requires OSX! I've gotten to the point where I am somewhat comfortable animating characters-but trying to match conversation to mouth movements is too tough. THAT is why I bought Mimic2Pro-and am attempting to install OSX on my G3 233 upgraded to G4533. :-) I am off to do some reading on the subject. Thanks, Eric