I have been thinking for awhile about getting directv mostly because of the tivo integration as I have had a standalone tivo for many years but wish it had a dual tuner. Primarily my hesitation has been that directv costs more than cable particularly when you add how much more high speed internet will cost if I drop cable tv (plus there is the initial installation and directivo purchase costs). Anyway I think I am ready to eat the extra cost but then it occurred to me that my roof needs replacing probably within a year and I am hesitating again. Will the directv have to be reinstalled if I replace my roof? Sorry if this a dumb question.