hello i have a tomtom one v2 new edition it was giving me error when i switch on it was showing me that sd card is coming out from tomtom and a cross sign was coming on sd card. i install tomtom home from cd and try to backup files from original sd card then it gives me error while doing back up. and after that my computer become freezes .when ever i enter the sd card in system dont detect the sd card. now this sd card is corrupt. i bought new sd card install voices and other thing from home cd and got map from some where because home cd dont have a map on it.Then i turned on tomtom it start but it gives message "no map founs " Can some one tell me whats the problem uk & ireland map folder is on the root of sd card.