There are two types of text fields in the SlideShowPro player — General, and Headers.
The "General" typeface is used for any player text field that isn't a title or header. The "Headers" typeface is used for the album and caption title.
The typefaces assigned should be any standard operating system typeface, including faces like Lucida Grande, Verdana, Arial, Georgia, etc.
Users of SlideShowPro for Flash have the option of embedding custom typefaces in their published movies and using them for SlideShowPro's typefaces. See its Typography instructions for more information.