Carmelo Anthony, Chauncey Billups, Renaldo Balkman, and the rest of the gang will be introduced at 5 PM. I'm not sure how much of this I'll personally be able to watch, but here's a thread to comment along if you'll be watching. I assume the press conference is on all the relevant TV stations, and it will also be streaming right hurr. The real thing doesn't start for 20 minutes or so, but you can stare at the back of Marc Berman's head until that moment rolls around.
All these guys will be available to play tonight when the Knicks face the Bucks at 7:30.