Hi not sure if this is the correct forum or not, just got a new Navman S50, just wondering the following - do i need to do anything with the included cd and the cable to connect to the computer or has it all been set up. There is no mains charger, is it bad for battery just charging it up on car charger when in use. And finally how up to date are the maps. Sorry for all the ques but am at work so cant charge it up yet and battery is completly dead. Thanks