I’m not a designer but in my first attempt to give back I’ve cleaned up the Flex Builder Beta OS X icon.
Download the ICNS Icon File & PSD (If you make it better please send my way)
Hey this giving thing feels pretty good.
-s
fyi
You can not just copy and paste the icon via the “Get Info” on the Flex Builder.app. You need to “Show package contents” and replace the icon in Contents/Resources as well. I know… I know… seems like a lot of fuss, but man is it worth it!… 
*chuckle*
Very cool
The icon that ships with Flex is a little smaller and looks dwarfish next to the other studio 8 icons in the dock so this is a lot smoother.
Oh, and the copy/paste method with “Get Info” worked for me.