You will have to excuse me as I am not proficent in UNIX (should have paid more attention all those years ago when I used it). However I have a Philips TiVo unit have all working except the ability of the unit to change channels. I have been to the forums and done as suggested in copying .tcl files over and running through tivosh. Having done all this still no go. Any suggestions? Where do I select the new codes from or do they suddenly justbstart working (in theory) what unit should I select in the initial configuration? I have tried both oztivo 1.6 and the NZtivo 1.5 with the same results.