Within the next two weeks -- NAB is one reason -- there should be new products (announcements/releases). Final Cut Pro 4 anyone? Maybe the intro of Apple's online music service, along with a sweet 40 Gigger "you-know-what"?
Things are definitely on the burners at Apple, ready to be served.
I think it's going to be next Tuesday. Why? One reason is because NAB is next week, the other, well, it's past 9:00 and Apple usually announces new hardware around 9:00. OS updates, though, and other software updates seem to come out late in the afternoon or evening.
I hope they get MacOS 10.2.5 out soon. I've heard rumors that the release of UT2003 is dependent on 10.2.5.