We're looking at the ESN and its iPod programming app as a cheaper alternative for a MDU setup.
Problem is, I didn't see if one could save a programming on the iPod, and more important if copy/pasting that config to the next apartment would be a) pretty straightforward or b) very painful since the addressing of every single device would obviously need to be done again, and c) would zones, scenes, and keypad programming be preserved or not ?