Umph… That *is* a problem, isn't it. I've heard vague rumors that
someone on the IBM side of things was going to develop a GIF utility which
could read Amiga HAM files, but as far as I know, it doesn't exist as yet.
Probably your best bet right now is to find someone who has an Amiga who is
willing to do the conversions. Or wait until the rumored utility sees the
light of day. –>Steve Bennett P.S. (or, sticking tongue in cheek,
although not all that firmly, you could always get an Amiga… <grin>)