Are the efc's for OFA (kam 6) the same for the 3 cycles - I think there are 256 codes, repeated 3 times from 0 - 1000 or so. I ask because I have a VCR which uses 0081 setup code, but which also controls some features on a freeview pvr. ie the remote controls both machines! I wondered if I could use one set of efc for the vcr and another for the pvr, albeit the same obc, but a different efc. Hope that makes sense!!