Hi Chris

Try these:

http://www.amazon.com/exec/obidos/tg/browse/-/574074/102-0563728-4459328

http://www.digitalaudioguide.com/

http://www.dvd-audioworld.com/home.htm

http://www.dvd-a.com/webring/dvdaudio.html

http://www.disctronics.co.uk/technology/dvdaudio/dvdaud_intro.htm

and these guys make the most incredible DVD-A recordings!
http://www.surroundedby.com/home.html

Good luck!

Enjoy the Music. Trust your ears. Laugh at Folks Who Claim to Know it All.