FSC, Chips & Bits, and Amazon.com have had these on pre-order for months (nearly a year!), so I would guess this paid a big roll in them recieving a share of the initial shipment to the US. From what Aaron at FSC is saying, it sounds like their next shipment coincides with your first, but it will still go (at least partly) to filling their pre-orders.
SOB
BTW...DJ, I got mine at 1:18pm on Wednesday...when did yours show up?
(Suprisingly it made a reasonable course here, Reno > Sacramento > Roseburg > Salem)