   flash ui
  im interested in using flash for my game UI's, the only thing i've really found is gameSWF library, how ever taking a brief look at the code seems SDL is heavily integrated in to it.are there any flash libraries similar that allow you to use your own 3d engine?or could i write my own primitive flash player enough to do UI screens?   
  i dont know how easily can use gnash (http://www.gnu.org/software/gnash) as a library, but it might worth a look.also, you might look at screenweaver (http://screenweaver.com) code to see how they integrate the flash player in their app.   