While searching for a way to make my desktop look nicer, I came along a good thread in the gentoo forums. It's the third post from the top, by zepar. This works great for mozilla/galeon/etc when you don't have the XFT enabled mozilla available, and are using the freetype anti-aliasing. Read more for what to do...
pref("font.FreeType2.enable", true); pref("font.freetype2.shared-library", "libfreetype.so.6"); // if libfreetype was built without hinting compiled in // it is best to leave hinting off pref("font.FreeType2.autohinted", true); pref("font.FreeType2.unhinted", true); // below a certian pixel size anti-aliased fonts produce poor results pref("font.antialias.min", 6); pref("font.embedded_bitmaps.max", 1000000); pref("font.scale.tt_bitmap.dark_text.min", 64); pref("font.scale.tt_bitmap.dark_text.gain", "0.1");