I heard a rumor saying Win8 tablet will come out earlier than Win8 PC. Maybe possible because those doesn't need a million drivers tested and pre-installed. Anyway, it gotta have a build-in app store to explore touch friendly apps, and other stuff that support accelerameter and etc. Some people want the choice to have build-in app store because they don't want to go out and find a shaddy app store which offers trojen infested software. They want that as a choice.