Advertisements My mother-in-law received a letter from Charter, indicating that she would need a Tuning Adapter starting at the end of the month. She lives in the Metro East area in IL, near St. Louis. I called Charter and they didn't have a clue what TA they'd be giving her, which was ever so helpful. I asked them if I'd need one at the same time and they said that I wouldn't, though it would be needed sometime this calendar year. Once I get the letter, I should schedule my appointment to do it. For those of you that have been getting TA's, what model(s) have they been providing?