Today I received a letter from Charter saying Tivo customers in my area need to call them to receive information on obtaining a Tuning Adapter. I'm not very pleased about all this because I finally have other devices working perfectly with my Series 3 and I'm afraid it will all get messed up with a Tuning Adapter in the loop. Plus I really don't want another device adding to my electric bill, nor do I have an open outlet for it. I currently have 10 devices sharing one outlet via a UPS. Am I over reacting?