When you only have WiFi to worry about, testing in the foam rooms of doom at the FCC gets a little bit easier. Or so we'd imagine, anyhow. Samsung's WiFi-only PMP, the Galaxy Player 5 (aka YP-G70, aka Galaxy Player 70), just got rubber-stamped by our favorite federal body, passing with flying colors. While we weren't treated to any teardown antics, we do have the lov