http://www.motu.com/products/software/dp?v=8.02yeah, I have dual MOTU 896HD interfaces, and I havent tried DP yet.........looks f-in amazing!
might have to give that demo a go
The plug in bundle looks rather tasty
I'm using Sonar X2 right now, and I'm happy with it.....but DP 8 does look rather impressive, and I'd really dig an all MOTU signal chain with the D8b workin it all..... yeah I could get into that....
Look at this, looks like its had mackie control support for a while, so no reason it "shouldn't" work.
http://www.mackie.com/pdf/marketing/MOTUinsert.pdf