From Resource Shelf, I have found An Introduction to Feeds, which does an excellent job of describing what RSS is and how to use aggregators. I will definitely send this on to my dad, who I recently got set-up with Firefox, Bloglines, and del.icio.us. What is Christmas for if not to work on family members’ computers? I think getting him off IE is probably the best Christmas present I could have given him. Plus, I subscribed him to my blog, so he can read the most enlightening and thoughtful commentary on the Web (or something).