So I've been testing various apps in the SlideME store, and have found an annoying problem. When certain apps are running there is no way to exit out of them. Sometimes tapping the volume rocker up or down will bring up the menu bar allowing me to exit a program or return to the home screen, but allot of times I'm forced to simply reboot the device to exit the program. Am I missing something? Is there another way to get the menu bar to appear?