TV audio on one audio out and radio on second audio out (1 Viewer)

[Claus]

I have a combined TV and Radio capture card, and I would like to send the audio to my stereo amp when listening to radio and to my TV when watching TV (or recorded TV). I'm using the audio out on my motherboard and a sound card.
Is there any way I can get Media Portal to do this?

I can change which audio render to use under TV settings, but that will control the radio as well. There is no Audio render selection under Radio settings.

Thanks!

TV-Server Version:
MediaPortal Version: 0.2.3 RC3
MediaPortal Skin: BlueTwo
Windows Version: XP SP3
CPU Type: AMD Athlon 3000
HDD: Samsung 500G
Memory: 1GB
Motherboard: Asus A8N-E
Video Card: NVIDIA GeForce 6600
Video Card Driver: 6.14.11.6921
Sound Card: Creative SB Audigy 2 ZS
Sound Card AC3:
Sound Card Driver: 5.12.1.442
1. TV Card: Hauppauge WinTV PVR 150 MCE
1. TV Card Type: Analog
1. TV Card Driver: 2.0.43.24103
2. TV Card:
2. TV Card Type:
2. TV Card Driver:
3. TV Card:
3. TV Card Type:
3. TV Card Driver:
4. TV Card:
4. TV Card Type:
4. TV Card Driver:
MPEG2 Video Codec:
MPEG2 Audio Codec:
h.264 Video Codec:
Satelite/CableTV Provider:
HTPC Case: D.Vine 5
Cooling:
Power Supply:
Remote: B&O BEO4
TV: B&O 6000MX
TV - HTPC Connection: S-Video