I tried to find the answer throughout the forum but did not so forgive me. I have been on the phone with Comcast for 2 weeks getting the run around. 2 weeks ago alot of my channels stopped working. I was told that it was a Tivo problem, not a Comcast problem. I had written and called Comcast several times months ago and asked if there was going to be ANY problem with Tivo Series 2 with the digital switch and they assured me I would have NO PROBLEMS AT ALL. (I hadn't even purchased the Tivo 2 yet so I was counting on their answer to make my purchase). First they sent me a converter box which apparently would get me the channels back, but stop my ability to record two shows at the same time. Great! Not an option. Now I have an appointment because they say that they are going to install a cable card and that will solve both problems. It will get my channels back and still allow me to record two at a time. IS THIS TRUE? I DON'T BELIEVE ANYTHING THEY TELL ME!