Tune into Perfection  Prima's Forza Motor Sports Official Strategy Guide will make you the fastest on the track every time. "Forza Motorsport" gives Xbox gamers who are passionate about cars and racing the opportunity to own, customize, and race their favorite cars in a realistic driving simulation. From sport compacts to LeMans prototypes, players use earnings from hundreds of races to buy upgrades and aftermarket parts so they can transform real production cars into high-performance race cars. On the track, players experience an impressively accurate simulation, putting their performance-tuned creations to the test against the best the online world has to offer on Xbox Live.