Most stores will accept as many pre-orders as they get, regardless of how many items they will receive with the first shipment. The theory is that they will eventually be able to fulfill your pre-order, even if it takes a while. That said, if Popflash knows how many cameras they will be receiving with the first shipment, I would think that B&H would know as well (or could find out if interested). It may just not be a top priorty for them, especially these days when there are new cameras coming out constantly, it seems. I wouldn't lose hope yet, though. B&H is a big player and they're likely to be one of the first places to get shipments as well, I would think. Also, the fact that popflash will be able to fill my pre-order with their first shipment when I only pre-ordered today makes me think that the number of GRD4 pre-orders is not really exceeding the initial supply. It's somewhat of a niche camera, especially here in the US.