Terry,
I had a DA-7 for years and it's a great console. I sold mine when I moved and was about to buy a new one when I got my DM-3200 open box for $1000.00.
Check out DA7.com it's a great forum (I still go a lot) with great people and if you own the console the folks there can help.
If you need a hard copy of the manual or the automation discs let me know, as I still have both kicking around.
Yes, Greg Landanyi did use the DA7 (see below for his room):
http://www.studioexpresso.com/profil...studio03sm.jpg