Windows 7 to be revealed tonight by Gates and Ballmer, we'll be there

Gates and Ballmer are down at the WSJ's All Things Digital conference to talk tech with Mossberg and Swisher, and it looks like tonight they'll be unveiling the first (official) glimpses of Vista's successor, currently known as Windows 7. We'll be posting live from the event, so be sure to check back at 6:15pm PT (9:15 Eastern) as things kick off.