Can someone explain to me what Reverse DBS is, why it's so important, and what it means to me that DirecTV's new satellites have RDBS capability on them? As far as I know, all it encompasses is a new set of frequencies to downlink on, increasing the bandwidth. How does that affect current equipment? Will current equipment have to be changed out to utilize the Reverse DBS frequencies? Why is it called Reverse DBS? I have a lot of questions and an openly inquisitive mind, forgive me if it's all too much at once.