I'll take ".Mac rebranding and expansion to iPhone and Windows, 3G iPhone, iTablet, and Mac nano" for $500, Alex!
Flash on the iPhone, 3G, and I'd really love to see that iTablet and Mac nano action.
We'll see 3G and new .Mac for sure, and I think we'll see some more official iPhone apps from Apple, in addition to everything else from the App Store. I don't think we'll see any other new hardware (a redesigned MBP may be in the cards, but an iTablet or Mac Nano is a no), but I do think we'll see a years-off glimpse of 10.6 -- with Leopard out and updated, Apple needs to start up some more OS hype.
iPhone 2.0 with 3G and video shooting capability. .Mac rebranding with new features similar to Google Apps and accessability to Windows users. iPhone 2.0 applications and some details on the next version of OSX code named "insert name of big cat here."
We'll definitely see some .Mac rebranding going on, some new "mystery hardware," and a sneak peak at what's beneath the hood of Mac OS X 10.6. I don't think we will see the iPhone 2.0 firmware hitting the streets just yet, and I think that Mac OS X 10.5.4 might be right around the corner.
Enterprise solutions on the iPhone (I know, generic prediction). MBP update. Announcement that Apple was actually serious about using me.com, followed by a Keynote presentation with focus group study data indicating that it's actually a really, really good name.
Can't wait for the over-the-air sync of .Mac/MobileMe, and I don't even own an iPhone! I think we'll get a launch date for the App Store and an on-sale date for iPhone 2, but neither of them will be during the show. I think we'll see a 10.6 seed preview and the Mac Nano... and maybe, just maybe, the iPhoneBig.
I'm with the crowd on the .Mac rebranding, and the 10.6 dog and pony show. We'll see (I think) iPhone 2.0, but what I'm really hoping for is a redesigned MacBook Pro. I'm about ready to replace mine, and I'd love to get one with a keyboard like the MacBook's.
Now, it's your turn.