Timeline
June 5- MBP Refresh
2.2 or 2.4 Core 2 Duo
SR
Graphics Bump
2 GB RAM Standard
8x SuperDrive Standard
160 GB Standard
Same Case
Same Prices
June 11- All-new ultra thin iMac
Display IS the built in iSight (at least 1.3MP)
Available in at least one more color (or aluminum?)
Spec Bump and Slight Price Drop
SR
20" and 24"
New Apple displays
Display IS the built in iSight (at least 1.3 MP)
20", 24", 30"
Leopard Demo
Late June- iPhone release with special event, debuts with previously unmentioned feature(s), lots of advertising, lots of fanfare, unboxing photos on every tech website and blog