I've been running my system using an Ipad and a MRX-2. I wanted to add a MX 780 to the system, but when I go to program the devices, I can't get the serial option (as well as the IP option) when I get to the database programming. I can only access IR data. Did I do something wrong when I added the MX-780, did I miss a step, or is this part of the new URC protocols and I can only have serial data to maintain what I already had?

Thanks as usual.

Derek