Here are some "ozzy" links I've come across. Actually, they are anything Oz related I could find. That ranges from the movies, to L. Frank Baum, to Judy Garland, to whatever. Enjoy =) I'll try to get these into categories ASAP! 
"Oz" Official Wizard of Oz Page
Wizard of Oz Online
Jim's Wizard of Oz Site
Cindy's Wizard of Oz Page
Merry Old Land of Oz
Welcome to Oz
The Oz Witch Project
The Best of Oz (commercial catalog)
Annie M's Collectibles
Beyond the Rainbow to Oz
Darcy's Guide to Oz
Official Wizard of Oz Festival Home Page
Off the Mark Oz Cartoons
Debbie's Wizard of Oz Place
The International Wizard of Oz Club
Wizard of Oz