August 29 - 4:20pm EDT   Plantronics today announced the GameCom 777 headset, the newest addition to its gaming line. A USB sound chipset inside the set processes Dolby Headphone for enhanced stereo listening and Dolby Pro Logic II for virtual 5.1 surround sound. For multi-player games with voice communication, a sound canceling boom microphone can be rotated out of the headband or tucked away for listening alone. [full story]