i've read numerous reports of spdif working in win2k on various cards...
i've heard the acoustic edge problems have been cleared up....
again, i recommend the santa cruz...i own one, and don't have really anything to complain about, except a couple things in win2k...
major one: changing audio levl in winamp should be independent of the mixer's wav level, but it isn't (though it is w/ the VxD win98 drivers)...so, u can't change winamp's sound levels without changing everything's sound levels (barring aux, cd, etc.)...i noticed my diamond mx300 and WDM drivers had this exact same problem in win2k...is this inherent in all audio cards using WDM drivers?