Well, as many would have guessed, my little "dual booting XP and Vista" experiment didn't last very long. Yip, I got tired of dual booting and thought "Heck, I'm gonna throw myself into the Vista deep end". So I did and I haven't looked back. Other than a minor bug here and that, that installing Firefox fixed, I've been highly satisfied with my Vista experience. I've even learnt more than I expected about security, roles, permissions, tokens, securables, blah blah blah due to the UAC.