I am the type that just loves to multi task! I love to listen to a book on tape while I drive, or a recorded lecture from a class I have not taken while I work or clean (Berkley posts a good deal of courses online) I have found many online horse information sites and thought I would pass them along for those who also like to learn while you do mind numbing tasks like curate and catalog museum specimens!
Horse Radio Network
I have mentioned them before; They offer a short tip show daily, an all around entertaining show called stable scoop, as well as a show on the 2010 games, dressage, and eventing. They are free and a lot of fun if you ask me!
The Horse Show with Rick Lamb
You can subscribe for free and there are some great interviews on their no matter what your interests are. I am really enjoying this show and learning a good deal about a variety of different disciplines.
Is free to join as well and has videos how to's from training to rider fitness to nutrition... it is a great resource. Also has rider and trainer video diaries.
These sites are my first three clicks when I am looking for online horse education and enrichment. Please tell me about your favorite sites!