Required fonts for Bridge labels?

Question

The attached screen shot explains it all. I keep my font library pared to a minimum, and I figure there is some font Bridge uses specifically for this area.

Answer 1

In case anyone is interested, here's what I've discovered.
There are four font families installed with Adobe CS2 that don't remain in the Library/Application Support/Adobe/Fonts folder. They are Courier, Myriad, Symbol, and ZWAdobeF. All are PostScript (Type1) fonts—except for ZWAdobeF, which is TrueType.
     Couri
     CouriBol
     CouriBolObl
     Courier
     CouriObl
     MyriaBol
     MyriaBolta
     Myriad
     MyriaIta
     MyriaRom
     Symbo
     Symbol
     ZWAdobeF.TTF
Interestingly, these may be required fonts, but instead of remaining in the Requrd folder, they seem to be installed in the User font library. According to the Extensis publication Font Management in Mac OS X: Best Practices Guide (7th ed.), the font Myriad is required for CS2. Meanwhile, an Adobe forum posting by Dov Isaacs, an Adobe employee, indicates that ZWAdobeF is a special hack for Adobe Acrobat and serves a limited purpose but is best left untouched. The remaining fonts may or may not be crucial.
I'd lost track of the source of these fonts long ago and had no idea that they belonged to my Adobe applications. Although they'd remained in my User font library, several of them (Courier and Symbol) had recently been disabled—but not Myriad or ZWAdobeF. For the time being, I've decided to move them all back into the Requrd folder where they'll be activated for all relevant Adobe applications.
http://blogs.adobe.com/typblography/fonts-installed-by-adobes-creative-suite#CS2
http://www.extensis.com/en/font-management/fmbpg.jsp
http://forums.adobe.com/message/3996613