Become a MacRumors Supporter for $50/year with no ads, ability to filter front page stories, and private forums.
With MobileMe's Find My iPhone you can Remote Wipe. Another way to absolutely protect your data? It's foolproof, keep track of your s***?

I know, if im gonna spend like 200-300 dollars on a device then im gonna "keep track of MY s***."
 
Register on MacRumors! This sidebar will go away, and you'll see fewer ads.