Cool Google feature -- Create your own RSS feed.

http://googlesystem.blogspot.com/2006/09/secret-feeds-in-google-video.html

"Here's a little Google Video secret. If you add "&output=rss" to the URL of a search results page in Google Video, you get a RSS feed for that results.

For example, if you search for "apple", the address of the search results page is http://video.google.com/videosearch?q=apple. Now append the output parameter and you'll get http://video.google.com/videosearch?q=apple&output=rss, a feed you can add to your favorite feed reader, so you can track the best videos about Apple."