Is there any opensourse, free set of components for creating Flex mxml graphs?
like aviary Peacock style ones

(source: peacockwiki at sites.google.com)
with at least Drag, drop, and connect generators
so each graph element could have

(source: peacockwiki at sites.google.com)
or something like that.
Framework should be opensource (like GPL, LGPL etc)
BTW: I found one wary bacic made by Erno Aapa with Degrafa but I would really love to see something much more Flex 4 - mxml oriented and frienfdly.
So blog articles, Google code projects, anything - please help