Yepp i like DXtory and i would buy it when you have this simple function.
Why? I Tryed the Trail version an i played with a mate a game and record it with his voices too etc. So i have many echoes the only reason is that my Mic is Ultra sensible and a little noise reached the Mic will be recorded.
Give us the Voice activation Function from Teamspeak 3 or noisegate funktion in Open Broadcaster Software and i will buy it instant!