I have had my DTV R10 for about a year or more now and just got a new SONY television and the remote can control the receiver but I am not sure who the actual mfg. is. I have looked all over and on the back but can't find out who it is. Did Hughes, Phillips, or someone like that mfg. them for DTV? There is a Echostar and DISH option but not DTV. Anyone know? Thanks.