I downloaded the 60-day free trial and typed in the key that I got in the Getting Started email. It seems to have worked. But whenever I start up Powerpoint, I'm asked to enter the key again. It doesn't accept the key that was emailed to me (and yes, I used cut and paste). The strangest part is that the email says it's Office Professional 2007 and the window that asks for the key says it's the Home and Student version.