Microsoft Windows 7 Professional Upgrade downloads for $30 for students, more

Microsoft continues to offer students downloads of its Microsoft Windows 7 Professional Upgrade for $29.99. (It's in the "Other Student Deals..." section.) That's $170 off and easily the best deal we've seen for this software. You must have a valid .edu email address and be able to prove your active status as a student if asked by Microsoft. Note that a backup disc will be added to your cart automatically for $13; remove it to get the above price.

http://www.microsoft.com/student/discounts/theultimatesteal-us/default.aspx