Any version of Copilot back to 2.0 will redirect you if you make a wrong turn, I think. It's also pricey and not including Live7 will need a proprietary receiver unit. I've got Live7 and Routis and Streets & Trips. of the three, I use Routis 2004 most of the time. They all work well with a touchscreen as I use a Xenarc 7"