I have an ASrock ext3 gen3 and use the optic out on the mother board.
I had an Audigy 2zs Platinum (with front bezel) ... which I used to use to record from a mixer (L/R Aux in 2) ... and I'd use the head phone jack previously. All that under my XP system.
I upgraded to this board in December, and did manage to install drivers for the A 2zs from Creative, but the thing only works sort of.
1) As noted in the original quick start guide, DVD AUdio will NOT play out the optic OUT connection. ONly Analog output is possible.
2) MIDI input works fine using the expander interface in the back, but
3) I can't seem to get the Optic IN or the Aux 2 in on the front bezel to work ... I REALLY want to use either an RCA or tos-link input for recording sound; I don't want to use a mini plug.
SO given that I'm happy with the mother board HD Realtek audio output, (but there is no SPDIF in), is there a quality INPUT (only) option for doing halfway decent stereo recording? I don't necessarily need optical IN, however, the receiver i'm using (JVC RX7000V) is capable of output a digital audio signal if need be.
I use the SPDIF out on the mother board, and send it to the DVD digital audio IN on my receiver; I let it decode the dolby/THX from a DVD; otherwise, I have surround Sony Speakers and a 12" Sony powered subwoofer; a Dayton Audio center channel, and some rather smallish rear satellites.
SO, i'm ready to sell the Audigy 2zs if need be on EBAY ... but I do need to replace it with probably an MAudio MIDI interface, and as I said, some sort of fairly capable input interface.