I found this vector tutorial browsing deviantart , a nice way to begin practicing in flash.

Artist's Comments:

"ok, this is part one of the tutorial, it's for those of you who have never used flash and need a quick resource to understand the program. as you can see, this is mostly text, whatever isn't text is from a screen shot taken of the program. the next tutorial will not cover most of this.i use macromedia flash MX, i wouldn't recomend any previous versions. from my experience, tablets don't work as well with earlier versions and the over-all layout is much better in later versions. if you have studio 8, that's even better."

Artist url magaly.deviantart.com