Hi guys,
Im going to buy a GPS before the end of the financial year, mainly for keeping track of tax related car travel and expenses.

Anyone give me a heads up about which GPS units have the best recording facility, and data interogation for this purpose? Ideally it will take the place of my logbook, and keep a detailed record of all my travel for a period of time, then i can interrogate the device and work out which was business and non-business travel.  Any ideas guys?

cheers
Mutts