iSync - finally we can sync our cell phone, palm, iPod, laptop, and desktop via bluetooth. About freakin time.
iCal - sharable calendar app - now we need someone to hack an exchange interface.
Mail - spam filters that work!
iTools - no longer free :-(
Large screen iMac for $2k
New iPods - now up to 20G in size with new slimmer form factor
Jaguar - coming August 24.
Rendezvous - ad hoc network discovery service.
Pretty cool stuff.