One of Media Center's shortcomings is the lack of native support for metadata management. Enter Media Center Master. This free application can be configured to pull cover art and other metadata, such as movie synopsis, director info, etc directly from the Internet to be displayed in your native Movie Library. MCM will also pull metadata for TV shows and you can also use it in conjunction with MediaBrowser.
Read the full Media Center Master post over at How to Geek.

So, you'd like to cut the commercials out of some of your recorded TV programs? There aren't too many programs around that can edit Windows 7 Media Center's Recorded TV (.WTV) files. Before you go digging through Google looking for answers or dropping some cash for a fancy program, you might want to check out this little Windows application that might be right under your nose.