How may I use a font with a space in it such as "Trebuchet MS" with ThemeRoller?

How may I use a font with a space in it such as "Trebuchet MS" with
ThemeRoller?
If I type "Trebuchet MS" the double quotes break the URL string that
ThemeRoller generates for changing the theme. If I type 'Trebuchet MS'
then escape slashes end up added around the single ticks.
Is there a solution for this problem?
Thank you,
Tom Jaeschke
Web Developer
Headspring Systems
--