MOTUNATION (formerly UnicorNation) is an independent community for discussing Digital Performer and other MOTU audio software and hardware. It is not affiliated with MOTU.
It helps a lot to get to an answer faster if you can list the gear that you are running. That said, take a look at these pages from MOTU and see if they help.
MacPro5,1 2012, six core 2 x 3.06, 10.12.5, Digital Performer 9.13, 40 gb ram, 828mkIII, 2408 mkII, MTP AV, Logic Pro X 10.3.1, Studio One v 3.2, Pro Tools 12.7.1
but mine *is* Cuemix DSP.
it actually looks like this (except the Windows version):
i can't maximize it to full screen and all 16 inputs can only be viewed a few at a time using the horizontal scrollbar above the faders... very clunky.
i'm running 2 8pres into a dell laptop running windows 7 64-bit.