If you have one nonDVR receiver (301, 3800, etc) with a Dish300/500/1000 then its not worth it. There is not a part that would cost you the $72 a year + $29 service call that they are charging you if you can get a used receiver or lnbf or switch off of here cheap enough. If you have a SuperDish then those are harder to deal with and have more expensive components then maybe you should get it. Parts should be a bit cheaper now that a lot of SuperDish markets went to Dish1000. If you have a DVR then I strongly recommend getting one particularly if you have a 721, 522, 942, 921. The 501, 508, and 510 can be had relatively cheap (under $100 in some cases) used.