Hi
I bought the new Tom Tom One V3 regional, which is UK only, it is the latest and comes not with an SD card but with a hard drive 512mb.
I went for the new Tom Tom one V3 because its small enough to fit in your pocket, also not two distracting on the windscreen, and appears to be well built all for £139.00 from Curry's.
It has built in speed camera warnings, and the new map sharing facility,
so if a road has altered for instance a road is no longer no entry, or the one way system has altered, you can change it, and inform other Tom Tom users on line so they can alter there's. Thats if they have the new map sharing on there Tom Tom's.