I'm having trouble making the Talkbalk funtion work while we are live. Skype call comes in, producer needs to talk to caller before sending to talent live on the air. I have a wide array of mics/headphones/headsets that I could run in to the TalkShow, but just can't seem to get the right function to make it work without having the producer's voice go out on the air in program. Hints, tips, tricks would be greatly appreciated! Thanks!