is a nice XML driven vertical menu highly customizable and easy to integrate in your Flash/HTML project. It is fully created with ActionScript (you need to change few parameters value to achieve a different look).
The menu items arrow is the only graphic symbol in the library that can be easily adjusted. The buttons have double text (the text and links are editable in the XML file) and nice tweens.
The font, colors, transition speed, menu position, size, spacing and much more can be adjusted by simply changing the parameter values.