@SpikeyGG: I am actually considering adding a feature to the firmware, that makes use of a program, to reboot the controller at some designate times. Basically the idea is that if the program name starts with :> then what follows it is expected to be a command (e.g. reboot etc.). This way it can make use of the existing program scheduling structure to execute, say, a reboot command. The advantage is that this requires no UI changes (thus avoiding the annoying iOS app store approval process); the downside is that it does waste one program.