If your near one of 21 Micro Center Stores ( http://www.microcenter.com/at_the_stores/index.html ) then and you visit this weekend (by end of business 6/28/09) you can get a $10 off coupon where you can get Windows 7 for $10 lower than the pre-order price. 

   The rules to the offer from the Micro Center site http://www.microcenter.com/storefronts/microsoft/windows7/preorder.html?BrCs=498&BrCg=16184650&BrRc=1101370061

How to get your Windows® 7 Upgrade Savings Coupon:
1. Come to Micro Center between 6/26/09 – 6/28/09 and ask an associate about the Windows® 7 Upgrade Coupon.
2. Choose either Windows® 7 Home Premium Upgrade coupon or Professional Upgrade coupon.
3. Name, address and email are required, but no purchase is necessary to receive the coupon.
4. Return to Micro Center between 10/22/09 – 11/4/09 with your Windows® 7 Upgrade coupon to purchase your upgrade.

*Micro Center exclusive offer expires 6/28/09. In-store purchase only. Limit one coupon per household. Limited quantities. While supplies last. Promotion may end at any time or hour. Offer valid on Windows® 7 Home Premium Upgrade or Professional Upgrade version only. General availability of Windows® 7 scheduled for 10/22/09. California customers are required to sign up for Micro Center Rewards Program.

     So if your near a Micro Center store you can get a deal on Windows 7 and not even have to Pre-order as Rule #3 says you don’t have to pay for it now. You will pay for it when you go to pick it up.