I do Exede installs now, and the guy I work for just became a Directv dealer, so obviously we'll both be needing a good meter. It sounds like the Super Buddy is the best way to go, and that the regular Super Buddy is sufficient, and the Super Buddy 29 is able to power the old WildBlue Tria's, and some other stuff, but other than that, there is no difference, and not necessary for Directv. Just want to make sure that's true. Going to watch Ebay, and noticed the Super Buddy 29 is more. Thanks in advance!