The NAMM protos from Jan 2009 (?!?!?) looked good to me. I could use that right now.
All you had to do was convert it from 9Vac power to 9Vdc and make the chassis skinnier from front to back.
...well that is all that appeared different on the outside, but the planned changes internally, both in hardware and software are quite different as well as planned integration with existing products and the stuff we haven't even told anyone about yet
I know it has been a long wait, even I had thought that these would have been long finished by now, but alas, they are not and I suppose I'm on the targeting radar until they are done. Nobody wants everyone to have these things on their boards more than I do