2011 Denso Co.navigation Data Disc Version 8.00 General Motors Gm P/n 22820294 on 2040-parts.com

One Lap of the Web: A Tumbler for Gumball, smashing supercars in China and a pedigreed race car for sale

We spend a lot of time on the Internet -- pretty much whenever we're not driving, writing about or working on cars. Since there's more out there than we'd ever be able to cover, here's our daily digest of car stuff on the Web you may not otherwise have heard about. The Gumball 3000 starts May 18 in Copenhagen, Denmark, heading northeast toward Stockholm, Sweden.

How to become a motoring journalist - and win £2000

If you read CAR Magazine and CAR Online, are aged between 17-23, are based in the UK with a UK passport and fancy becoming a motoring journalist yourself, get ready to enter the industry's biggest award for budding young car writers. The UK's Guild of Motoring Writers and Jaguar have launched the 2011 Sir William Lyons Award to find the best talent of tomorrow. There's a £2000 prize - and the chance to get on the radar of the biggest car magazines and their editors.

Analysis: why GM is pulling Chevrolet out of Europe

The news that Chevrolet is to leave the western European car market (while staying in eastern Europe and Russia) is not a huge surprise, but it provides an interesting contrast to the success of fellow Koreans, Hyundai and Kia. “Fellow Koreans?” you might say, “but isn’t Chevrolet American?” Yes and no. The Chevrolets we were getting were all made in Korea in the factories that used to be owned by Daewoo, except for the handful of Camaros and Corvettes, which were authentically American.