I have a Humax DRT800 DVDTivo and a Directv HD DVR. ON the tivo units i know u can set the remote address so there are no conficts of controlling one dvr without affecting the other. There is no remote address feature with the directv unit that I can find. Is there a way to get around this problem with having the two units in the same room and being able to control one without the other? The directv remote doesnt change anything on the humax unit but the humax and standard tivo remotes both will also change channels etc. on the directv unit. Thanks for any help.