I normally do not use a password lock on my iPhone because its a bit annoying. But from time to time I like to use it if I am leaving my phone laying around at friends house or while out with friends at a bar, my buddies really like to grab my phone and leave me new Facebook status updates while I'm in the bathroom....... Here's my idea, I noticed in activator there is an action of flipping the mute switch twice that can activate something. Is there a JB app that will allow me to use this action to quickly password lock the phone? Perhaps an app that uses some other type of lock method other than numbers? It would really just need to be an app that will have some sort of system wide lock that is activated just by opening the app, that way the Activator action of flipping my mute switch a few times will lock my phone.