but the thing that really caught my eye was the statement about Exchange. Exchange 12 (E12) will only be made available in 64 bit. Yes, I said only.....I almost want to assume that this was a misunderstanding. Even with Microsoft's long history of rip-and-replace upgrades, I can't imagine them deciding that all at once, 100% of the installed base of Exchange hardware is obsolete just 12-15 months from now. Wow.