I am wondering what the replacement should be for an include I used  
to use for customized Nav Service dialogs (specifically, for  
appending suffixes to filenames, pop-up menu filtering displayed  
files, and more)

Do you still have to use callbacks, etc?

What I need is a File dialog with a popup filter for both File Open  
(selecting file types to display, etc)  and then one for Saving, with  
similar, so I know what to append to the file. In the least I need  
one for Saving.

Is there a current example of file list filtering via a Nav/File  
services popup somewhere? (Cocoa or FBtoC compatible?)

rc