Hi, I've been playing with the idea of integrating my CBUS with my ELAN S12, to allow control of the S12 via Wiser and some keypads (Neo) as well. My current CBUS installation includes, BW Touch (MKII I think), PAC, Wiser, Neo keypads. My ELAN S12 has 8 zones and about 6 sources. I also have an Onkyo TX-NR509 in my home theater room. The problem I have is that everything is controlled using IR from each zone, but this is not reliable and not practical. My ultimate goal is to be able to control both CBUS and AV (S12 & Onkyo) using Wiser iPad/iPhone app. Also, I would like to control volume and source on the S12 using Neo keypads. My simple brain tells me the only way really would be to use RS232 via a CNI into the S12 and the Onkyo, and then use IR Emitters to control the sources? That would mean 2 CNI's and a bunch of IR emitters, which would end up costly. Any advise would be appreciated, before I embark on this. Thanks :D