iMovie2
This is a free video tutorial series for Apple Computer’s iMovie 2. Even though iMovie 3 and 4 have been released, many people continue to use iMovie 2, either because they are running Mac OS 9, or because they have a personal preference for this version of the software.
http://www.atomiclearning.com/freeimovie.shtml

Create home movies with Windows Movie Maker
This webpage provides information about, and downloads for Windows Movie Maker.
http://www.microsoft.com/windowsxp/moviemaker/default.asp

How to create clay animation
Follow the 5 step process to create a simple clay animation. The process is explained with short written instructions and images as well as accompanying Quicktime videos.
http://www.sfsu.edu/~teachers/workshops/clayanimation/#l

Freeplay Music
This website offers a huge variety of copyright free music.
http://www.freeplaymusic.com/