I'm running PS CS on OSX 10.3.5.  The app has developed a problem with
the display font used in the File Browser and Tool Palettes. Instead
of the usual fine, small Helvetica type normally seen, I now have the
Apple system font displaying!!  Have tried all manner of font sorting
apps (Font Doctor etc) cleared caches, etc etc, but no joy.  Anyone
else out there had this problem and, more importantly, is there a fix?
I'm almost at the stage of re-installing OSX.  Have already
re-installed PS.

Thanks.