Eric Chilton shows us how you can take video from ANY source with the correct cable and bring it into your home PC to record. You need to make sure you have a video capture card and that its compatible with the slot inside your PC. The once you snap it into place you start your PC....plug in the correct cable from your video source and voila you can record the video. Some of these cards come with software to do this...others require you to purchase some.
Here are links to 2 companies Eric uses.