Kim -
You cannot format individual characters within a legend entry. What you
could do is download a special font that has extended character sets
consisting of sub- and superscripted characters in the regular font, or
create textboxes which contain your text, and which can be formatted
letter-by-letter.
- Jon
-------
Jon Peltier, Microsoft Excel MVP
Peltier Technical Services
Tutorials and Custom Solutions
http://PeltierTech.com/
_______