Riding a motorcycle at speeds approaching 200 miles per hour around hairpin turns on hot asphalt is about as intense as motorsports get. MotoGP 3: Ultimate Racing Technology, the latest motorcycle racing sim from THQ, comes complete with a full roster of riders and courses from around the world. But it isn"t a mere roster update. In the third installment in the series, developer Climax offers a more arcade-style racing experience with the addition of extreme mode, which adds all-new fictional tracks and riders to complement the licensed portion of the game. Diehard sim fans might object to this slight departure from reality, but it feels perfectly valid within the context of the game, and it"s a lot of fun to boot. Unfortunately, the PC version doesn"t have the same online support and tight control that made the Xbox version so great, but at $20 it"s an acceptable alternative for racing fans.