My parents have both an HD Fox T2 and an HDR Fox T2. I've just now installed CF on the HDR. Their HD has no hard disc, it's just used as a DVB-T2 tuner (the bedroom TV is DVB-T only) and for DLNA streaming from the HDR. I can't see what benefit they would get from installing CF on the HD Fox T2, can anyone enlighten me? Can CF even be installed on an HD Fox T2 without a hard disc?