I'd like for the equations in my notebook to use STIX font instead of the default. Most of my equations are in a text cell using ctrl-9 to enter an equation box. I'm using Mathematica on OS X. Let me know if you have any more questions, I'm just starting to use Mathematica. Below I've posted a picture of the default and what I want. I had to do this manually, i.e. highlighting the equation and changing the font. There's got to be an easier way.
Thanks, TO