What Iceberg said. It's entirely possible that you have a dishpro quad already if your install isn't too old. If that's the case then all you need is some rg6 cable and whatever receivers you want. If not, then it can get complicated. Regardless, we need that extra info. Did you try asking dish about a "dish it up" promo? That gets you 2 leased receivers for .01 more than the "additional owned receiver" monthly charge ($5.00 vs $4.99). I think you have to have been a customer for some period of time before you are eligible for this promo. The other catch is you have to send them back if you unsubscribe or drop below the AT60 pack.