Vista SP1 due on February 15th?

Vista SP1 has already been previewed, gone through a Release Candidate cycle, and had a changelog released -- so all that's left is for Microsoft to hit us with it, right? Not so fast, Sparky -- according to various sources, you're still going to have wait three more weeks to get your hands on that hot SP1 action: circle February 15th on your Ballmer / Gates pinup calendar and start counting the days. Of course, Microsoft isn't confirming anything one way or another other than Q108, so don't get too excited, but after all we've been through together, we can't imagine the Redmond crew not giving us a (late) Valentine's Day present -- we're like, totally serious, right?