Does anyone know if I purchase a dish 1000 plus and install it myself. Will it require me to call Dish and inform them or will it work right after I install it? Also What would I have to due with my current dish 1000, is it mine since I ordered it through dish or am I just leasing? I ask because I would like to sell it to recoop some of the purchase amout from the dish 1000 plus or would I have to send it back to dish?