Damon, thanks for the tips. I suspected that the MRX-2 and my iPad would need a basic setup first before the CC Control app would recognize the MRX-2 on my home network, so thank for confirming that for me.

Luckily, I was able to download the CC Control app while it was still supported by URC, so it still appears in my purchased apps list. I am not able to run it on my iPhone, so I assume there was either an iPhone version or that the iPad was the only version offered. There seems to be some confusion as to the app itself with regard to iOS devices-it is my understanding that the setup code is specific to the MRX-2, not the iOS device, and that any iOS device with the CC Control App is able to control the MRX-2 that is authorized with the setup code. If that is not the case and control is limited to the specific device used to do the setup, please let me know. Thanks!