BTW: It's also the same on the Nokia E66 and Nokia E71's that just came out. No Blackberry support, they also use Microsoft Exchange Support.
SO the same insane roaming rates apply. I'm stuck still using my e61i as it's 3G and works with a Blackberry roaming flat rate plan. Unless I see a flat rate roaming plan for iPhone push email I'm sticking with Blackberry, my 14 days or so a month out of the US can't afford to use anything other than Blackberry right now