<A target="_blank" href="http://www.zdnet.com/blog/microsoft/microsoft-warns-users-not-to-jump-the-gun-on-bpos-to-office-365-migrations/10346">BPOS is going away, none too soon for some, and Office 365 is live.</A> However. The process of getting from one system to the other is not painless and is not something you want to try on your own.