May or not be of use to everyone, so maybe a tick box to disable it in the admin ..
RSS Feed so people can access the stocklist from their various screen widgets and rss readers without logging onto the site. cars would be links to the full screen version using the ID=xx
everytime you go into autodirector, it re-creates a rss.xml file, in the root folder, of the current car stock list to keep it fresh - or maybe call it every time a car is saved, therefore has been updated. (and to the auto import tool for those that do it that way)