Now Avis is going to have an option that you can have wireless access to the internet in your car. This service is going to cost $10+ a day but touts that 95% of the country will be covered - all urban centers. So driving down the road, passengers will be able to use their laptops, PDAs, or other surfing devices and stay connected. ubiquitous connectivity keeps progressing...
Read more at Wired:
http://blog.wired.com/cars/2007/01/wifi_kit_keeps_.html