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Playstation - Olympic Summer Games cheats

Unlock Bonus Cycling Event 
Enter "NEW" as a name, and choose "France" as country. After that, 
hold Select and push L2, R2, L1, R1, Up, Up, Down, Down.

Olympic Summer Games Game Shark Codes:
                
400 Meter Codes 
Red Bar Always at the maximum      
801B9EE0 364C
                
Blue Bar Always at the maximum     
801AF88C 364C

100 Meter Codes  
Red Bar Always at the maximum      
801B9EE0 364C