I have to say that WordPress 3.2 is a pretty amazing upgrade. The fullscreen posting mode is most excellent. And the administration is incredibly quicker than before. I just thought I would throw this out there.
I had to upgrade MySQL on my grid server (gs) with Media Temple. Their support team responded to my ticket within a single minute each time and provided me the means to upgrade my older installation on my current (gs) account. It only took about ten minutes to complete the upgrade and it went splendidly without a single hiccup.
Thank you WordPress and thank you MediaTemple.