Does anyone know if there is a way to ensure that the time and battery level are always visible at the top of the screen, even when playing games? I use games to while away time waiting for appointments/family/trains etc. However, I need to know a) what the time is and b) that I'm not completely draining the battery. I find with a lot of games, I can't see these two, fairly vital, pieces of information. Is there an app for this? I'm on the HTC Desire.