I see there is a way to add a second MRF-350 but will this give me a listing for ports 7-12 so I can control the IR output?

Thought I did this once years ago.

Maybe it works differently for the 790, but for my 880, 890, and 990, I can select the RF base on a per-device basis when I set up RF control in CCP.

So you could put 6 devices on Base A and 6 more on Base B and control them accordingly.

you might be confusing the setup you needed to do on an msc400 where you needed to set an ID of 10 or higher to make ports 7-12 available for IR.For your setup, just add two MRF350s to the file each with a unique RF ID.then you will have a dropdown menu to choose between the two in your IR routing menu.

Called URC: Each base station must have its own unique RF ID. From the RF Tab under Receiver you can choose which receiver you are using.

I remember doing this once before, a long time ago...

literally what we described lol

^^what he said^^

I was so excited to get it working and post the results I missed your post.