BabelMap is a Windows character map utility that allows the user to select and copy any Unicode 4.0.1 character.
BabelMap is <img src=/S/free.gif border=0 alt=free width=30 height=15> and fully functional. There are no disabled features or time restrictions.

I don't know much about Unicode issues. I'm wondering if this would provide anything more than MS Word could do for me, using Insert -> Symbol. ???