The unfortunate thing is that despite numerous fixes in the 10.2 OS X release (a number of months away still), it doesn't offer everything some of the rumour sites are speculating. They have been making inroads with every beta build though.

I think in comparison to Win2K you're going to find some elements of OS X become quite annoying with extended use (namely Aqua interface elements of course). I hope that the shareware and patch/hack scene comes to the rescue of a lot of the Aqua deficiencies over the next little while (especially since Apple has been documenting numerous APIs that were not present on initial release).

Bruno