Newbee here. wanting to purchase a 522, so called dish the Gal said at first should work (Iam in Alaska) then asked if i was getting it from ebay. told her yes then she said she would have to check with her superviser. on her return she said nooo . when i asked why she said that she was told Alaska does not get the same signal the 522 needs to work. (what!!!!) Seems to me it should work. the only differance we have in Alaska is we need too use 2 dishes one for 110 and one for 119. and the bigger the better. I have 2 6' dishes. the smallest u can getaway with here seems to be 48'' with out to much signal loss. she then ended our conversation by saying i should look at getting the 510. any thoughts on this? thanks for your time.