I just received my new D* equipment {H20 and 2 D10 receivers and a DSA 20MA 3 LNB antenna} my question should I have gotten the new AT9 or is the 3LNB still being used quite a bit.HD locals are not yet available in my DMA.When they are available do I need to do a upgrade to receive them.But the million dollar question should I request it now and not have to worry about it later????? Thanks for any assistance that any may offer in regards to this .................