These new USB headphones from
First International Digital bring 5.1 surround to the mix. The iRock 5.1 Theater Surround Sound headphones are
lightweight units featuring six speakers, each in an individual sound chamber, giving gamers and portable home theater
watchers a virtual surround sound experience. The $59.99 headphones are Mac and PC compatible, and included PC-only
software adds support for individual speaker control and equalizer presets.