Embedding a font ONCE for mutiple movies

Hi,

the flash movies I am working on contain many dynamic text boxes.
I need to embed the fonts in each movies (about 15) in order to have characters, caps, punctuation and accents.

Right now, the flash files are only 5-10kb, but when I embed the font, they become 50-60kb. I know this is normal. However, I would like to be able export the font only once, and have it attached to all movies.

How can this be done?

thanks