Has Sony temporarily stopped the shipment of PS2's to retailers? Today I called/visted 4 Walmarts, 3 Targets, 3 Best Buys, 3 Gamestops, etc.. and nobody has even one PS2 system on the shelves. Also, all the online versions of these stores say "out of stock". What's going on? Is Sony getting ready for a price cut or something or is this just normal? I finally tracked down a PS2 at a local Toys R Us, should I go get it our wait?