I bought a Dish 322 receiver from ebay that was from a dealer closeout and was still new in the box. Apparently this unit is a couple years old and has an older software in it. I got the receiver activated and all the channels are coming in. The problem is that I cannot get the new software to download to the receiver . I talked to Dish Technical Help and we couldn't get it to download. I powered the receiver down overnight and did not get the automatic download. The tech at Dish told me that some older version receivers won't accept new software downloads but they can't tell me if this will cause any problems. My channels are fine and my program guide is fine does anyone know what prolems I might have now or will show up later?