As long as you have installed them correctly our fonts are shown alphabetically along your other fonts.
Except:
If you use Adobe CS programs on Mac you may find them at the bottom of the font menu - this is because the system (correctly) flags the fonts as multilingual, and so the CS programs sort them at the bottom part of the menu (where all non-western fonts are gathered). As all our fonts also contain the normal western character set they should not be sorted out like this - this is a "bug" that Adobe is aware of...