Cheat Elite Test Drive 6 Power Page Tips, tricks, and a FAQ file for this game for the Sega Dreamcast. http://www.cheat-elite.com/cheat-powerpage.asp?GameName=Test+Drive+6&Platform=DreamCast

Test Drive Official site. Racers and riders, streets, music, forums, support and general game information. http://www.tdgame.com/

Video Game Nutz Offers screenshots and cheats for Test Drive 1 to 6 for PC and Playstation. http://www.vgnutz.com/driving-racing/test-drive-series.htm

The GPL-Spot A league offering online races, top times, rankings, and forums. http://amsberg.ods.org/gpl-spot/