And what about SP1 itself -- when will that be available?
We're targeting releasing SP1 to manufacturing in the first quarter of 2008, but as always, we’re first and foremost focused on delivering a high-quality release, so we'll determine the exact release date of SP1 after we have reached that quality bar. (FYI, in case you didn’t already know:  the Windows Vista SP1 and Windows Server 2008 engineering efforts are aligned, so the Server team also said on their blog today that they are targeting the first quarter of 2008 for their release to manufacturing.)