Mountain Dew is inviting you to enter their latest promotion, where you could win a trip to the USA for the Dew Tour, plus spending money, cameras, gear to wear, a Vodafone pack and an XBOX 360 bundle. To enter the draw you simply need to register your details onsite. In addition to the major prize draw there is also the opportunity to win Instant Win prizes like Skateboard Vouchers from Skater HQ, Technology Vouchers from Dick Smith, Double Movie Passes and more. To be in with a chance to win instantly you must enter the last 4 digits from a valid Mountain Dew barcode; entering this also means you'll gain an additional entry into the major prize draw. For full Terms and Conditions visit the Mountain Dew website.