I just came across this thread. I was wondering if you got in contact with Aaron? I talk to him every once in a while on the phone and we send the occasional emails back and forth. He is good guy and a talented UI designer.

The Crestron iPad & iPhone templates are very unique as the app stretches images when you change the orientation. I got so tired of trying to figure everything out, I simply created a separate landscape and portrait version.

I haven't heard from him in a while, but I could try to give him a call as I have his mobile number. I figured I would chime in because there were no responses to your post and I may be able to help you out.