I have heard a lot recently about preordering through Best Buy, Radioshack, and Walmart. But what about Sams Club? I reserved a black Sprint 16GB at BB, but I am not sure that launch day is the day the phones will come in. With Sams Club, you do not even put down a deposit, just name and number. Do you think that Sams is more likely to have iPhones in on launch day given that it has less demand then BB? I reserved on both so I guess we shall see...