Create a virtual PDF printer
Integrate maporama.com maps in Address Book (instead of mapquest.com)
Use fast user switching from the Terminal (Nice !)
Replace the Exposé ‘Show Desktop’ behavior (Show entire desktop and put all windows in a very small one)
Terminal window focus based on mouse movement (X11 style)
Apply Quartz filters to print jobs (Allow to put a filter (color, light, tone…) on things you print)
Colored output from ‘ls’ (Allow to have color when you do ls)
Use folder actions to manage downloaded images (Simple script to handle new file)
Use a password analyzer to test if a password is secure and improve his security
Play a movie on the desktop using Exposé (Very fun )
Create desktop printers after upgrade install (How to put a printer service on desktop (or elsewhere))
Enable the floating Exposé blob (Put a small blue blob on the screen to enable exposé)
Configure DNS lookups from the terminal