I can't believe you left out Xcode 4 and Safari 5! I'm really interested in the new Xcode IDE, actually. I'm probably more excited about that than I am about the new phone.
Also, slight plug for my favourite Mac site's Event Twitter:
http://twitter.com/macrumorslive (note, it will only be updated when the actual event starts up tomorrow morning).
Edit: Non-Twitter feed:
http://www.macrumorslive.com (again, only updated after kickoff) (also, it's formatted for iPhone)