Gotta' be careful with what I show.
Anywhore, I just got done doing a CronJob class. I have very good ideas in which I'd need it.
Such as: Automatic(Cron Job, duh!) database backup.
UPDATE
I implemented a cron script to automatically backup your database every X month(s)/day(s)/hour(s).
NOTE: You pick the value of X
Wow, really looking forward to see this finished :-D