Diddy Kong Racing

Diddy Kong Racing - http://www.epinions.com/game-Titles-Consoles-N64-All-Diddy_Kong_Racing
Consumer reviews.

Diddy Kong Racing Resources - http://www.neoseeker.com/Games/Products/N64/dkr/dkr_cheats.html
Offers cheat codes, FAQs, screenshots, a discussion board, and links to reviews.

DKR World - http://www.dkrworld.co.uk/
Offers character guides, codes, shortcuts, strategies and in-game MP3's.

Nintendo: Diddy Kong Racing - http://www.diddykongracing.com/
Official site featuring drivers tips, tricks, and information.

Video Game Reviews: Diddy Kong Racing - http://www.videogamereviews.vg/nintendo_64_review/diddy_kong_racing.shtml
Contains multiple reviews of the game.