I bought and have been using Garmin 5.0.2 and have found it's routing to be horrible. You would think it would prefer highways and other main roads, but no matter what the settings are, it usually puts me on alternate routes and/or smaller roads which are most definitely not the fastest or shortest. I used it yesterday and it had me get off the hwy, drive like a 4 mile re-route, then get back on the same hwy. No rhyme or reason...hopefully this will get fixed in upcoming versions.