[Darnright]

Can you add different fonts to the format window some how?

[LesbianThespianGymnasticMidget]

You have to rely on the fonts on the other end. You can add any font to HTML, but what it looks like on the other end if they don't have the same font installed, welllll you have no idea. Fonts get guessed when they are not found by the viewing end. Use the drop down and you are reasonably safe it will look like you meant it to look