http://www.autohotkey.com/
1) Download that program
2) Install that program
3) Create a new text file via notepad
4) Paste the following text into this text file:
5) Replace each acronym with your equivalent Push-to-Talk key:~CC::Send {Pause DOWN}
~CC UP:: Send {Pause UP}
~VON::Send {Pause DOWN}
~VON UP:: Send {Pause UP}
~TS3::Send {Pause DOWN}
~TS3 UP:: Send {Pause UP}
6) Set your FRAPS microphone-record key as PauseCC = Channel Commander
VON = In-game Voice-Over-Network
TS3 = TeamSpeak 3
7) Whenever you're preparing to FRAPS with this set-up, just right-click on this text file and click "Open With > AutoHotkey"
8) When you're done FRAPS'ing, right-click the green H in your system tray and click "Exit"
Voila! Now you can hear your own dulcet tones in your recording no matter which chat you're using!
~ Ferrard