I definitely see the benefits of AD over PG. Especially, the ability to query the user for any changes, not just program execution. However, AD still desperately needs a learning mode and it needs support for multiple user accounts, especially Limited Users. Otherwise, AD will be unuseable to anyone except tech heads, who have the knowledge and patience to flip thru every alert that comes up every few seconds. And people who just, misguidedly, run in admin mode all the time. Limited users on my PC, such as wife and kids, have no business messing with the alerts and such complexity. Is AD ever intended for anyone but the hardcore users?