Ok thanks.
Again it's a legal question but my understanding in summary is that:
- The use of a font in a published work is not governed by the font license as long as the font definition is not exposed.
- The distribution of a font definition enabling others to copy and reuse it freely is governed by the font license.
I know that individual legal opinions may vary but I just want to know the common understanding on this subject within the eBook publishing community.

again!
Dave