Got mine last night too. I love the fact that you can control how loud you need to talk into the microphone before it picks up anything. So I can lightly cough, clear my throat and it won't pick any of the up, until I start talking. My iComm system picked up every noise. Loud music, excited people, PA systems all would trigger my iComm. So when I was at Star Wars night at a local baseball game I basically walked around with constant static bursts popping on and off. I eventually turned it off. Last night I tested my Rom/FX around my dogs barking and not once did it trigger the microphone. Also I love the fact that I can easily put my helmet on now too. I don't mind that it doesn't have an audio in port. I rarely play TK chatter or music anyway. I love all the customization options. Don't get me wrong the iComm system definitely works. But there is situations where it may not work the best.