I am setting up a Aton DLA 6 and trying to run each zone with the RF20 remote. I have a single IR cable from the Mini Blaster to the DLA 6 into zone 1. I put in the code 618 in the remote and now it turns the DLA 6 all on or all off. I can control the volume, but I need to be able to run each zone. Aton said to download a file which is a rcc file but I have no way of opening it or transferring it to my remote. Would it work to run a IR line to each zone of the DLA 6 and treat each zone separately? Any advice would be welcome.