CML's Power Tools Page

I hadn't taken advantage of CML's Power Tools Page before, so I was excited to find the Tool Box! So far I've spent waaaay too much time playing with StumbleUpon. To use it you have to download a toolbar, but it only takes a minute- then I chose some categories of web sites that I'd be interested in seeing. Now when I click on the "Stumble" icon on the toolbar, it takes me to sites that it thinks I would like! Most of them have been great- like Play With Spider, Jackson Pollack, and Librarian Chick Wiki. As you look at sites you can give them the thumbs up or thumbs down, so StumbleUpon learns more about your preferences as you go. Warning- it's very addictive!