I don't have wireless on my PDA, so this isn't much help to me. But if you do have wireless in the car, then what better way to get the traffic report than to look at Google Maps? Check it out. Once again Google has come up with an outstanding user interface that successfully shows traffic in both directions, breaking up major routes into their big intersections and so on. As always with a service like this the big question is how up to date the data is, because it can change in as little as an hour. I couldn't find where Google says. The article just says "up to date".