Seems to be an obvious answer......always lock. Ofcourse currently I don't....but after reading the post of the lost BB....and to think about losing mine could make me sick. Just wondering what you all are doing out there with regards to locking your berry??
I'm still new with the whole Blackberry thing but as soon as I figure out how to lock it, I'm lockin it. Gives me pleasure to think of the look on the thief's face when he/she realizes they just stole a paperweight.
Once you enable the password option, it will ask you to create a password (one you make up at that point)... twice to make sure you typed it right the first time. If you want to disable it later, you need that password.