I just posted a detailed Windows Vitsa Editions Features Table chart to the “Technical Guides” area on the blog. The chart takes 4 pages to compare the fetures in Windows Vista - Home Basic, Home Premium, Business, Enterprise, and Ultimate. It also page 5 has the ‘channel’ information, or how you can buy them - Retail, Volume License, OEM, Etc. This is a great resource if you are wondering why you should concider one edition over another or you are a reseller and need a quick chart to show customers.