TODO

* how to close file pointers of swfbitmap

  I think it should close by destroySWFInput of Ming,
  however any file pointers seems not to close.

  One idea is that SWFBitmap object has the file pointer
  as an instance variable, and close when the object is destroyed.

* Crash by bugs around Garbage Collection!

  Hmm, this bugs are critical. I think some codes of Ming/Ruby are
  wrong, however, I don't know where/why?

* Documents!

  Yes, we need documents whenever!
  Please contact us via mailing list 'mingruby-users', or
  on Wiki pages.
