[nuguy]

Seriously, If you are in a good area Navizons paid version may work fairly well for you till the update comes out. There is a 30 day free full version trial and after that it just uses cell towers, not very accurate in that mode, but within a mile or two. And of course after you get the GPS update, then you can make some money too, plus if you have friends that may map your area, they may sign up under you. Anyway, you may like it.