As far as I'm aware, the iPod has to be charged while my MBP is on, and out of sleep. This is irritating since I know that leaving the laptop plugged in, let alone switched on all the time is "bad for it". So I'm looking to buy a wall charger for my iPod touch for the UK 3 pin sockets. Does anyone know any good ones? Are there any that use the USB cable already provided to charge (I've seen these somewhere...). Thanks.