I found a great app protector for my evo, ive been looking for one for a while now. App Protector (the one with the yellow icon). There is a lite version that is full featured and lasts for 7 days then you have to purchase. But of the other app protectors ive used, I think this one is the best, and might be my first app purchase. (Im not big on buying apps) It has a widget, for quick and easy on and off (and it IS quick and easy, unlike other apps. click and its on, click pattern lock and its off) And you can use a pattern lock. You can have haptic feedback on the pattern, and choose to hide the "trail" of the pattern for added security from those with rubber necks looking over your shoulder. All in all, its a great App protector.