windows 2000 now provides better support for ac-3 spdif output (non-pcm through waveout) for software dvd viewing. click the website address below to go to microsoft’s windows 2000 web site to download the windows 2000 service pack 2 to enjoy this support and to fix other issues in the windows 2000 os.

    http://microsoft.com/windows2000/server/evaluation/news/bulletins/sp2.asp