I just installed Windows Pro Pack to get Media Center, the install went fine, however I cannot play live tv on media center. When I try to play tv it shows the name of the program but no picture or audio plays. After about 20 seconds a message pops up saying "Low Bit Rate Error, please install driver updates or restart your computer". I've checked my tuner drivers and everything seems fine there, it's an ATI Theater Tuner and it worked in my old computer which ran Windows 7. I moved it to this new computer I bought with Win 8 on it. There was a windows update that apparently helped some people with that problem, but I am completely up to date with my windows updates so it's not that. And I cannot update my driver anymore as I have the latest version from ATI. If anyone has any information about my problem or any solutions to it please let me know. Thank you very much.