Ok, run with me here:
What if, of all things, the big announcement is NOT hardware? Lets look at the current climate:
Apple has LOTs of mindshare, and has ported OS X to intel. They have a "New version" of OS X coming out. Coincidentally, so does microsoft. OS X is cheaper. In many ways, its better, especially for the home user. OS X Basically "works" on standard PC hardware, but for a few driver issues.
What if the big announcement, of all things, is a retail version of OS X for the common PC?! It would be a huge transition, but one that is PERFECTLY timed. Apple has let people use windows on its machines, it has the right machines, and now has some idea of how to keep its sales will stand up against computers that can now be basically compared to one another apples to apples.
I can't be the first person to have thought of this? In a few months Microsoft expects millions of people to fork over $$$ or more for vista, would that not be the PERFECT time for Apple to say, hey, look, we have a GOOD quality alternative?
Apple will always be in hardware, but now, its in "Designer" hardware, IE, stuff that I would buy from them just because of what it is, not because it runs OS X. For example, looking at the macbook, its the best, most attractive piece of hardware for that price. Sure, I can get a similair speced laptop for 699-899 from dell, but, it wont look as good, it wont have all the features, etc.
I dunno, anyone care to comment on this idea? I mean, hardware sales only take you so far. I would dare say opening up OS X to generic boxes would concievably improve Mac hardware sales in the long run.
It would certainly widen the installed base which is great for getting more programmers etc on board.