Once I month I try to have a Techy Talk for the teachers at my school to show them a cool technology trick or two. Last month the Techy Talk was about cool websites and web 2.0 tools they could use in their classrooms. I created a live binder and a handout for the links on the live binder for the Techy Talk. Perhaps you could find them useful, too.
Click on the picture above to go to the Live Binder.