ASM40 - Ease of Access and learning center for CS4

CreativeCow

I personally say this company/website, is currently the best place for tutorials, I myself use it on a daily basis for my own things as well, have many categories for many things.

http://library.creativecow.net/tutorials/adobeflashle

Odds are the ports have been blocked so the video would probably won't display. But with the time you have at home, check it out, it will help you in terms of basics, and essential building of knowlege in this area easing you to be able to deal with flash with relative ease.

Keyframer

http://www.keyframer.com/index.php/2008/09/23/welcome-to-adobe-flash-cs4/

Above contains an information repository for the new things in CS4 as the jump from CS3 had a big difference in the user interface. Best part is, you finally get to know where the heck the property inspector is :D