I am a full-time RV'er and currently have a 1000.4 dish that I'm swapping for a 1000.2 dish tomorrow. The reason I'm doing this is we'll be traveling all over the U.S. and I found out that the 1K4 dish doesn't work in the western half of the U.S. Two other reasons: you can't get DNS from All America Direct on the 1K4 dish, and the 1K4 dish is a real pain to aim. If I'm in a location where I can't get 129, I know I won't get the HD channels, but will I still get the same channels only in SD? Also, will I have an easier time aiming the 1K2 dish with my Birdog meter? Thanks for your help.