tomtom

How many of you guys use a normal TOMTOM/satnav ie; Not a bike specific one and use it wrapped up in some sort of waterproof case for the the bike.....??

Hi all My newly purchased MT07 came with a Ram Mount and also a hard wired connection for TomTom rider. I don't however have the TomTom Rider and would like to use my IPhone as a hard wired option. Has anybody on the forum wired up a USB charger to their MT07? If so how did you go about...