Well OS X is "Beta" also, so I'm not sure. It's interesting that it's all UNIX based (funny thing). But I'm glad that the Top names are "Carbonizing" their software. But I do have tons of other software that will have to be run in the "Classic" mode. It does seem that programs written for the OS X will indeed run a bit faster. But I'll more than likely cave in and move to OS X. James