Product reviews for Sega GT Online 

Sega GT Online allows up to 12 players to put their cars and their skills to the ultimate test against thousands of gamers from around Europe.

A blend of deep simulation detail and high octane arcade action, Sega GT online challenges you to qualify for licenses and earn money to soup up your rides and buy newer, more powerful cars.

You can then fine tune nearly every aspect of your cars performance from the muffler and brakes to the suspension, body weight and tires, before hitting the online racing circuit.

You even have the option to trade or bet your hardearned cars and parts with other gamers before hitting more than a dozen devious, highspeed raceways.

Of course, you can also talk trash as you take turns at 180 miles per hour with Xbox Lives voice chat capabilities.