Well it seems Superduty Fords take about 3 seconds too break into. The lock rod is just behind the door handle and are extremely easy too get the lock open. There is a company that makes a protection kit for the locks. Luckily they only got a couple 100 dollars of stuff so you guys be careful.
http://www.jimmijammer.com/JJ description, 103000.htm
http://www.jimmijammer.com/JJ description, 103000.htm