I have both a Dish 6000 HD and Ultimate PVR boxes. My Dish remote turns on both the 6000 and Ultimate box. I am using a Sony RM-VL1000 remote and would like to find a discrete code for the 6000 that does not also turn on the Ultimate box. I have tried a number of different codes with no success. Can anyone help or tell me where I might go to find this code?