Lost again? Harley-Davidson has the cure-all. The new Road Tech Quest navigation system from Harley-Davidson Genuine Motor Accessories is a rugged, waterproof, portable GPS receiver designed specifically for motorcycle use. The compact Road Tech Quest unit is loaded with 115 megabytes of internal memory for powerful mapping capabilities, and includes fully unlocked MapSource City Select CDs with mapping coverage of the entire United States, Canada, and Puerto Rico. The Road Tech Quest fits most ’96-and-up Harley-Davidson models, except the VRSCR. Retail starts at $599.95.