Hello-
For those of you looking for a professional audio card, I wish to share that the M-Audio Delta 44 works very well with mAirList. I’ve been using one now for about a month, and it’s perfect. Just be sure to use the proper driver (some newer drivers have problems). I’m using release 5.10.00.5057, which is rock-solid and has the “independent” feature needed for multi-channel playout. The driver was originally released for XP, SP2 but works perfectly well with XP, SP3. This driver may be downloaded from the site under the XP, SP2 releases.
I don’t know whether you can use multiple Delta 44 cards on the same computer, but I know that you can use multiple Delta 66 cards (same card but with SPDIF) on one machine.
Hope that helps.
Best Regards, Alec