As November will mark the release of the latest installment in the Need For Speed series, Carbon, gamers will be able to benefit from free content.

If you like the new Mazda RX7, then this offer is for you. Persons that will pre-order the standard version of Carbon which will cost US$ 59.99, will have the possibility of roaring through the streets of NFS with the RX7. On placing the pre-order, you will be given a code to unlock the Mazda RX& on the Xbox Live Marketplace. No other fee will be charged for this.

This offer has been launched by Gamestop and is available on their website. After placing the order, the unlock code will be sent to you via e-mail. Keep in mind that once you receive the unlock code, the order can not be canceled. Many of you have probably already thought of ordering the game, receiving the code, and then canceling the order. I know I have.

Gamestop also has available a special edition of NFS carbon, but this one costs US$ 69.99. If you cough up US$ 10 more, you will get ten specially tuned cars, three new cars, ten vinyl kits that will not be present in the regular version of Carbon and a DVD containing behind the scenes footage where you will able to see the games' developers and whole process of making the game. Besides this, you will also get the unlock code for the Mazda RX7 that you can use on Xbox Live Market.