I passed by my store (Durham, NC) at lunch. No new units. They still had the $1699 price on the "old" 20" units. Asked when the new stuff would be in and got shrugged shoulders and "Sometime soon". What's more, no offer to buy one of the "old" ones at a discount if they had some in the back. They could've had my wallet, but as usual, didn't seem to care much. Oh well, I will wait a few days and see what Amazon does.
They have 20" ones on display(didn't ask if they have any for sale) at the Chandler Mall store in Arizona. It didn't really feel faster than the Yonah ones although I didn't do anything intense on it. They had an empty spot where they used to have a 20" that I'm guessing is where they're putting the 24" one. I'll be back there tomorrow for an interview though so if I see a 24" one I'll tell you guys. Might even take a picture, who knows.