The Detroit Auto Show's going down in...Detroit this week, and to help market some of the new cars on show get people back into Forza 3, Microsoft have released a new DLC pack for the game.

The pack contains ten cars, some from last year, some brand new and on show in Detroit this week. Unlike some previous packs featuring cars like *cough* Hyundais *cough*, this one is mostly AAA stuff, and includes the delicious 2010 Aston Martin One-77.

2009 Audi RS 6

2010 Ford Shelby GT500

2009 Lotus 2-Eleven

2010 Aston Martin One-77

2010 Porsche Boxster S

2009 Audi R8 LMS Show Car

2010 Pagani Zonda R

2010 Saleen S5S Raptor

2010 BMW Motorsport M6 Coupe

2010 Chevrolet Corvette Grand Sport

The pack will cost 400MSP. Those wishing to avoid parting with money for new vehicles will find the Lotus 2-Eleven by itself is free of charge this month.