Makes perfect sense to me, although I think there are still too many versions. Should be one tweaked for home users, one tweaked for business applications. Or better, ONE version, that prompts you for the modules you want, depending on whether you say you're a home user, or a business user. Any more than that just over-complicates things. I love it when I get a tech-sup call, and the first 5 minutes is trying to figure out what version of Vista they have so I know what route to take. I sincerely hope the next big OS release is module-based, even if you have to pay for them individually.