Sony proudly showed off its PlayStation 4 hardware for the first time at E3, and now we're getting a peek at what developers are working with this generation thanks to the FCC. A DUH-D1000AA Development Kit for PS4 prototype is listed in these documents, thanks to its support for Bluetooth and 802.11 b/g/n WiFi. As one would expect, the diagrams show it eschews the sleekness of the consumer model for extra cooling, a shape made for rack mounts plus extra indicator ligh