In most cases, you’ll be able to order the upgrade right after you buy your PC or software, even if that’s before Windows 7 is available. We encourage you to place your order for your Windows 7 Upgrade media as soon as possible after you bought either your new PC or eligible software. For PC purchases, you should find information about deadlines on a coupon or form included with your PC. If you don’t find the coupon or order form, please contact the PC manufacturer. Completed Windows 7 Upgrade Offer Forms must be received by 1 March 2010. A good place to begin looking for contact information is at our Windows 7 Upgrade Option page. For software purchases you can register your order online at Microsoft’s Windows 7 Upgrade Option fulfilment site, anytime between 26 June and 31 January, 2010. You must mail in your proof of purchase and registration email to: Microsoft Windows 7 Upgrade Option, PO Box 6319, Wellington 6141, New Zealand. All Upgrade Claims must be received by 1 March 2010.