Thanks guys. I found the info in the manual pages you sent.
Looks like I have a lot of work to do to get it gig ready. I have found one issue
I think needs an OS update. If you power your controller using the SD90 USB port it will cause the touch screen to stop responding. Seems odd, but that seems to be true. Curt, were you using the USB port to power your A-800 pro? If so, how did you get it to work?

Deane