Dissection pictures will be very interesting. A second internal slot, even if it can't be used for wireless connectivity, would be very interesting.
That being said, I don't hold much hope. I fully expect blank solderpads where the internal connection would be in a 3000. If they bring the 1000 in as cheaply as expected then they aren't going to waste money on an unused CF connector.
I really wish the 3000 was the black one! I'd vastly prefer the black 1000 case to the white 3000, but I can't pass up the internal hard drive!
At least it'll come early enough for us to get some details on it before I have to buy mine - my mule is heading over to Japan on the 25th so I have to make a decision as to which one to buy by then. I fully expect that it'll be a 3000.