Here are a few helpful video resources for ya.
Vimeo Video School (Learn the basics of shooting video)
No Film School (Get a better feel for what direction current production is moving in)
Mac Support: iMovie (Apple’s help page for using iMovie)
Getting started with Adobe Premiere Pro (link really says it all)
Creative Commons (sharing and reuse of creativity and knowledge through the provision of free legal tools)
Public Domain Music (Public Domain Information Project)
Creative Commons Music (Understanding the use of CC music, and links to music resources)
Free Music Archive More Creative Commons goodness!
YouTube Audio Library free music and effects for your YouTube videos.