Is it 100% true that if you remove any components from Vista, future service packs will be uninstallable? I read here: http://www.leog.net/fujp_forum/topic.asp?TOPIC_ID=12465 that you can remove the language packs and SP1 will still install normally. If that is true, would it extend to any other bulk on the disk, like the non-essential bundled drivers? Off topic now, but is there any chance of a xlite'd / hacked SP1 install that would work on a vlite'd system, such as a modularisation into individual hotfixes and a loader that will abort any failed components? Or the possibility of a similar thing for SP2 in the future?