Just checked, and it looks like I got my confirmation this evening too!
Its in the Fed Ex system, and is currently on a ramp somewhere in San Jose.
Also got my Crutchfield order shipping confirmation (amp etc. etc.). So if UPS and Fed-Ex both deliver on Sat in Boston, I'm going to have a busy weekend. :-)
Looks like I ordered too early though. I got hit 22 bucks for shipping.
Oh well. At least I'm getting it earlier than I thought I would.