From CompUSA's site:

http://www.compusa.com/specials/show...sta&ref=google



Ultimate: "Note: Windows Vista Ultimate ships with 32-bit and 64-bit DVD and information on
obtaining 32-bit CDs, additional fees may apply."


Other Versions: "Note: Windows Vista Basic, Home Premium and Business all ship with 32-bit DVD and
information on obtaining 32-bit CDs or a 64-bit DVD, additional fees may apply."