Edit: nvm, I forgot that I mentioned it on AVS not headfi. The avs guide was quite different and outdated.
Anyways,
((Image of Tritton "puck" or control pod))
THAT PIECE SPLITS INTO TWO. IT MAY NOT LOOK LIKE IT, BUT IT DOES, REVEALING THE AUDIO AND MIC INPUTS LOLCAPS
I didn't read it all, but someone asked if the Tritton box has a headset jack... now... CORRECT ME IF IM WRONG, but didn't I mention that the cable's puck splits into two pieces revealing an audio and mic jack?
If for whatever reason you have a single cable with both game/voice channels, like the Vmoda Boompro, all you need is a splitter, which IIRC, the Boompro comes with, or can be bought for stupid cheap.
Basically if you have the Tritton box, and the cable with the puck that it comes with... you don't need much else.