How can I get started making a C# RSS Reader?

I have been wanting to make a RSS reader for a while now (just for fun), but I don't have the slightest idea of where to start. I don't understand anything about RSS. Are there any good tutorials on RSS and how to implement it in an application (not a tutorial on how to make a RSS reader, that would be too easy).

See

http://msdn.microsoft.com/en-us/library/bb943474.aspx

http://msdn.microsoft.com/en-us/library/system.servicemodel.syndication.syndicationfeed.aspx

http://msdn.microsoft.com/en-us/library/bb943480.aspx

Basically there is a lot of stuff in the .Net 3.5 framework that does the grunt-work of parsing and representing feeds; it's not hard to write a 30-line app that takes in a feed URL and downloads the feed and prints the title and author of all the items, for example. (Works for RSS 2.0 (not others!) or Atom.)

If you are focusing on creating an RSS Reader and not on RSS parsing logic, you might want to delegate creation/reading RSS feeds using this free RSS Library called Argotic on CodePlex.com