+1 for me. I'll be using it on my UDS. My next step is to design and print a bracket for the blower fan. Following Brian's assembly instructions made construction very easy. It worked the first time I fired it up.
I'm printing a version 2 case at the moment.
I'd really like to print the latest version 3 squared case. However, I can't work with the 123d source files. 123d Beta 9 isn't available anymore. Can you please post the stl files?