There are lots of great Flash tutorial sites (Google is your friend here) but several that stick out are as follows.
- Adobe’s Live Docs For Flash - Flash Documentation
- Actionscript.org - Flash Tutorials
- Kirupa.com - Tutorials and a great forum
- Flashkit.com - Lots of tutorials but they’re starting to age
- FlashDen.com - inexpensive components
- Ozzu.com - Great Flash forum