AC3 output not possible with BASS enabled? (1 Viewer)

[kivlok]

MediaPortal Version: 0.2.2.0
MediaPortal Skin: Blue Two
Windows Version: XP SP2 Norwegian
CPU Type: AMD AthlonXP 2400+
HDD: WD 80GB
Memory: 2x512 Corsair
Motherboard: ASUS A7V8X
Motherboard Chipset: KT400
Motherboard Bios: Award Modular BIOS v6.0
Video Card: ATI AIW 9800SE
Video Card Driver: Omega 3.8.330
Sound Card: Avance AC97
Sound Card AC3: Coaxial Out
Sound Card Driver: 5.0.02
1. TV Card: ATI AIW 9800SE
1. TV Card Type: Analog
1. TV Card Driver: ATI T200 Unified Driver 6.14.10.1077
2. TV Card: Hauppauge PVR150
2. TV Card Type: Analog
2. TV Card Driver: 2.0.48.24227
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: MPV
MPEG2 Audio Codec: MPA
Satelite/CableTV Provider: Faal
HTPC Case: Silverstone LC17
Cooling: Papst
Power Supply: Aopen 400W
Remote: ATI Remote Wonder
TV: Tandberg CRT
TV - HTPC Connection: VGA/SVHS

I am not able to get AC3 out when BASS player is enabled, no matter what config i am trying to use. Someone having a solution to this?

Not too smooth having to turn MP off and alter the setup each time i want to watch a DVD...