Greek Letters and Equations *RESOLVED*

[agmorgan]

I'm having trouble converting the Greek letter Gamma when I
convert my Word document to pdf format.
It converts fine when it is in an equation, but not when
it is in the body text.

I tried to record a macro to find instances of Gamma in the
main text and replace it with instances of Microsoft
Equation Editor containing one letter.

Unfortunately when I run the macro I am left with empty equations.
Is it possible to programatically add Equations?
If not, can anyone think of a better way of solving this?

I'm converting to pdf using pdf995 (freeware).