No, that isn't some robotic fingernail -- it's MadCatz / Tritton's latest Bluetooth headset, which has just made its way through the FCC's underground bunker. Geared for audio chat on the PS3, the "Wireless Headset featuring Bluetooth technology," as it's not-so-creatively dubbed, is the apparent successor to the company's late AX Micro. A quick perusal of its manual confirms that aside from the scienc