Well I'm at home and I've just updated to IOS 1.01 and I'm also burning in 2 new TB48's to make sure they are good batteries. But my question is I've had the maps cached for this area but they don't show up now! Is that because I did an update? If so has anyone else experienced this? I don't mind recaching maps lol but was just curious why it doesn't show my map like it usually does.