I was wondering if there is an app out there that anyone knows about that provides better security. I don't like the pattern unlock at all. I've tried Lock 2.0 and I hated it, uninstalled it within 15 minutes of buying it. Too much like the iPhone (I got away from the iPhone for a reason) I wanted like a keypad/ 4 digit unlock code type of deal. Also, does anyone know if there will be any changes to the lockscreen in 2.1?