On/Off Sounds, fully charged screen

Would it perhaps be possible to get a sound to play durring the On and off processes on the fuze (or any player with the screens at the beginning and end saying goodbye) I am one who uses my fuze in weird situations where I cannot see it, a sound at either end of the power cycle would be great. Also could there possibly be a screen saying that charging is completed when your battery reaches maximum charge. I notice my fuze gets warm when charging and a completed screen could help with that.

that would be the best