Car pooling with your co-workers? Road-tripping with geeks? Do you need to check on your fantasy teams while in the parking lot? Do you own an Avalanche, Equinox, Express, Silverado, Suburban, Tahoe or Traverse? Chevrolet now offers an add-on that’ll turn your car into a Wi-fi hotspot with the Autonet Mobile WiFi In-Car Router. It’s basically a 3G-to-WiFi router that connects to 3G mobile networks that’ll allow you to spread some internet love in the car and 150 feet around it. The router will set you back $499 and Autonet’s mobile service costs $29 per month, but buyers who pick it up before the end of the year for a limited offer that brings the price down to $199 (thanks to a sale price of $399 plus a $200 mail-in rebate).