SPDif Output

[lostsoul]

Ok..
So I got AC3Filter to work on BSPlay, without crashing.
Decoder Info Shows:

"Input AC3 - 48000Hz
AC3
Speakers: 3/2+LFE (5.1)
Sample Rate: 48000Hz
bitrate: 448kbps
stream: 8 bit
frame size: 1792 bytes"

Input levels show activity (green bars) in all columns
Output is currently 2/0 - stereo, PCM 16bit, and allows me to choose only pro-logic and pro-logic 2
Spdif (disabled) option is unchecked

output levels show activity in both left and right columns (since stereo is chosen)

so..
how the hell do i choose spdif output, and get 5.1 in this? cuz it's not allowing me to choose