I have a Vista media center pc at my home. Now I have a ATI TV tuner card installed in my system. I have some doubts in my mind. I do not have any problem in playing OTA channels. My antenna sometime even catch some free QAM channels. I need to know that is there any tuner or box which can catch the QAM channels and display them on my Media Center computer. I was trying to looking out for a solution here. Those are I know they are encrypted which can only be viewed by a Digital box. But is it possible to add up a new QAM tuner and catch those channels. Has anyone tried to do this before. Thanks in advance.