I got some vector knowledge from the "Vectors for Flash" (written by TONYPA) tutorial. But, the samples of the tutorial are written in Flash 5 and Actionscript 1, and the Actionscript 3 is now mainstream.
I shall migrate the samples from Flash 5 + Actionscrip 1 to Actionscript 3.
I used the FlashDevelop to build them.