bit accurate recording

software for recording ac3 signal

While hooking two computers together and sending it out of my onboard soundcard’s digital out to a surround unit, I discovered something quite pleasing (after firing up N and doing some experimenting). My mobo’s onboard soundcard sends it’s three stereo pairs in N out of it’s digital connection as encoded Dolby Digital surround. It sends them as [frontL-frontR] [center-sub] and [rearL-rearR]

THE QUESTION:

Using the digital in on my Delta 1010LT, what software can I get for free or cheap that can record the encoded signal? I know that Maudio advertises that Delta is capable, just need software that can do it.

It’s fun to re-mix my old projects in surround, but I’d like to be able to save them in a format that I can take out of N