User blog comment:MugoUrth/Possible MUGEN Character: Marion/@comment-6409928-20130211115741/@comment-3495717-20130212202339

That must be an old Fighter Factory then :P

Seriously, I have three versions of FF (one for stages, one for almost everything and one of dealing with sffv2 characters) and all of them allow .png files to be imported.

This is the EXACT version of FFU I'm currently using: http://www.mediafire.com/?uft8kffmv2dywj8

You must be using the ancient Fighter Factory Classic, rather than the 5 year anniversary edition, which fixes many problems FFC had.