i recently got direct tv i have a few questions. my house sits in the middle of 700 acres of woods and neverless my signal is not good i cant pick up all the satilites which i beleive there is 3. i get the 101 satilite allright, and i want to get hd, do i need to get all 3 satilites to get hd because everytime i call direct tv i get a different answer. to get a better signal they say i need a better line of sight with 700 acres of trees thats a little hard. any suggestions would be greatly appreciated.