Here are the instructions on how to install it as a system app: Installing Mobile Defense as a system application [OFFICIAL] (Page 1) - Tutorials - Mobile Defense
Thanks for the link. I followed the instructions there, but can't get the app to talk to their server after the reboot. Is the link in the first post of that thread current (it's version 1.2.5)?
I left a message on their forum, waiting for a reply.