I opened a similar thread in the Peripherals forum, but realized I might reach a better target audience here. The 27" iMac is my first Mac ever and my first desktop with built in bluetooth. I would like to keep my headset options wireless, and in this case meaning bluetooth. Basically what I am looking to know is: 1. How practical are Bluetooth Stereo Headsets for chatting/gaming using programs like Ventrilo or Teamspeak? 2. If they are, what are some good options or recommended headsets? 2a. Do any of them have external mics? 3. Also, would a Bluetooth headphones & iMac internal mic be an adequate or possibly a better option for the same as above?