My freezes only occur about once in 2 weeks after the 1.0 update. And usually it freezes right after I restarted from Windows. Now I have to shut down Windows, wait for 30 seconds or so, before booting up Mac OSX. And usually the first boot will have some graphic glitches like icons not displaying properly. I will have to then shut down and boot up again. After which, I will not experience any more problems. So far this solution has worked for me.
As for this 1.2/1.3 update and leopard, I am going to wait for a few weeks before jumping on the bandwagon. So far, judging from the Apple discussion boards and forums, things are not looking so bright.
I bought the rev a macbook before and it gave me random shut downs and the battery problem. I held on to my faith and bought the iPod touch, which gave me the black screen. Finally I got the new iMacs and they screwed me once more. I don't think I will buy another Apple product in the near future after this.
Sure they have wonderful software and nice looking machines. But the core product is not even serving its basic functions. I've been reading through the forums and can't believe people are saying "I'm so lucky my mac is not freezing". Man this should not depend on luck, we all paid a few thousand dollars for a machine that is SUPPOSE to work, not to gamble and see if we got a good working one.
And AppleCare, does not seem to reflect the meaning of that word. It gives me the impression they do not seem to care instead. I have to spend 5 hours on the phone, explaining this issue, when clearly its so widespread and reported in many sites. Apple, pls buck up - I don't wish to gamble with your products anymore.