"Small Fee" why is this sounding bad? I don't know any other script to ask a fee to submit a custom extension.. The logic of those mod directories are to encourage the selling of the main script.. why Boonex would ask money for the "free advertising" of the main script? There are already not too many developers/designers, but this will surely make some leave.. Maybe a "moderation" (before publishing) of the things selled will be more apropiate..