Multistreaming Playback for Realtek* Audio

8. Click Output (under Plug-ins). Select Nullsoft DirectSound Output and click the Configure
button.
9. On the Device tab, select your playback location for Winamp:
 For playback to back panel audio, choose IDT Audio1
 For playback to front panel audio, choose IDT Audio2
Do not choose the same playback location as you did for Windows Media Player.
Windows Media Player and Winamp should now playback to separate speaker sets, front and
back.