I know through the Disn'n It Up Program, I can add another receiver (i.e. 622 or 722). However, with the sling loaded dvr on the horizon, I want to save that option because your only allowed to do that once per year, so my question is such: is there any other way to add a second receiver except by "buying" one (I used quotation marks because even though you "buy" it, you're still leasing it) without losing that once a year option with Dish'n It Up?