Hey, I've got a Vizio tv with HDMI ARC setup to my CT100 via Optical. I know the CT100 doesnt support HDMI ARC, but has CEC. I can control the volume of the CT100 with the Vizio remote, but the problem is with input switching. When I switch from TV to HDMI (BD), the CT100 switches to BD and back to TV. I have to use the CT100 remote to switch it to BD everytime. I noticed that it doesn't glitch out like this when I disconnect the Optical cable, but then I'm left with no audio output from TV input. Is there any way I can get this setup to switch properly without having to use 2 remotes, or is the only solution to get a Harmony remote? Would a Sony "learning" universal remote work the same as a Harmony?