Thanks for all the responses w.r.t. upgrading Mac OSX. My bad experience was when migrating from 9->X on an older iMac. It couldn't have been more than a few weeks after buying 10.1 that 10.2 came out. It just never dawned on me at the time to do any sort of investigation of OSX release schedules.
It is heartening to know that the release interval is lengthening as the system stabilizes and that there should be better 10.3->10.4 compatibility. I haven't paid any attention to the temporal timing of OSX releases and wouldn't have any idea how to find info if I was so inclined to do so. Someone suggested I was complaining about having to pay for upgrades. That's not really it at all. I'm happy to pay Apple their due. They have an excellent product. I was miffed that I paid my $99 (or whatever it was) literally weeks before 10.2 came out. I think it would have been wise for Apple to include a coupon for a free or discounted upgrade to 10.2. They clearly knew its release was imminent. Bob mentioned: For Apple's own software (iTunes, Safari, etc.), they often support the current release version minus one. Apple supports older operating systems by providing security updates, etc. In fact I just upgraded to iTunes 4.7.1 on my 10.2 system this evening, so I know it's possible for Apple to continue support of applications on "old" versions of the OS. I haven't seen a functional upgrade of Safari on that OS in quite awhile though. I suspect it has something to do with the fact that iTunes represents a very lucrative revenue stream for Apple, while Safari doesn't. Skip _______________________________________________ Pythonmac-SIG maillist - Pythonmac-SIG@python.org http://mail.python.org/mailman/listinfo/pythonmac-sig