it's a power book G4............ I emailed the tomtom people who told me: 'the role of the computer plays a minor role in the use of the tomtom rider' which dosen't really tell me much, I wanted them to tell me how it would affect my usage.
I'm completely new to GPS and don't know a thing about how to use them, but I can see the benefit, anyone got some info' as to what a computer does in the use of one, and is it an essential part of operation?
And before you say, i've already decided against tomtom due to the stuff i've read here, thanks