Build Your Own Digital Cable DVR
Last month, Brian wrote about his Home Theater PC which he created for streaming web content such as Hulu and YouTube to his television. I have actively been planning to build my own Home Theater PC for some time, but I had hoped to build in DVR functionality so that I could use my PC as a TiVO-like box, which I could then use to store and burn recordings of shows and movies that I enjoyed.
It turns out that Microsoft Windows Vista included just such functionality through the Windows Media Center, a free Windows extender that allows you to run your media (whether audio, video, or pictures) by use of a remote control, and includes an Electronic Program Guide and ability to DVR, as long as you have a tuner card to which you can connect your incoming TV signal. However, because of restrictions imposed by the Cable industry, digital cable signals are often scrambled, and require a cable box to be able to change channels. Most digital cable cards have no ability to descramble these channels, making them useless for any digital cable setup.
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