Question: How Can I Buy the Windows 7 Upgrade at the Best Price?

Answer:

To buy the Windows 7 Upgrade at the best price, "Pre-Order" it in the before July 11, 2009 from one of the participating retailers.

Both the Home and Business versions are included in this promotion. Windows 7 Home Premium is $49.99; Business is $99.99. The difference between these two versions is that the Business version also contains software for Windows XP Mode (which may or may not work on your PC anyway ), Domain Join and Automatic Backup.

Whether or not these features are important, depends on you.