Agree with Wolfpack - Going to be the American launch of the year.
How long is the Dragon supposed to docked? And also, is their a projected launch time yet?
Dragon will remain berthed for about 18 days, future missions will remain berthed for 30 days. Launch is planned for 12:22 PM EDT on April 30th.
04/16/12 - Flight Readiness Review (FRR) followed by press conference
04/25/12 - Static fire of the Falcon 9
04/30/12 - Launch
05/02/12 - Dragon will approach ISS
05/03/12 - Dragon will be grappled by Canadarm2 and berthed to Harmony nadir
05/04/12 - The hatch to Dragon will be opened and the crew will enter the spacecraft
05/21/12 - Dragon will be unberthed, re-enter the atmosphere, splashdown in the Pacific and be recovered.