Microsoft had an answer to EU years ago, it was called the Plus Pack.
Microsoft needs to make ONE version of Windows, then charge for the add-on packs
1. Plus Pack for Home $99.99
2. Plus Pack for Business $99.99
3. Plus Pack for Home/Media $149.99
4. Plus Pack Ultimate $249.99
Windows 7 Shell Edition = $199.99
Shell edition includes, huh.. nothing!
Microsoft needs to make ONE version of Windows, then charge for the add-on packs
1. Plus Pack for Home $99.99
2. Plus Pack for Business $99.99
3. Plus Pack for Home/Media $149.99
4. Plus Pack Ultimate $249.99
Windows 7 Shell Edition = $199.99
Shell edition includes, huh.. nothing!