I have been unable to receive email for at least 24 hours on my phone now. The MobileMe web portal and SMTP to my laptop are fine, but the iPhone just sits with the spinning "Connecting" ball. The same thing is happening for my GMail and exchange accounts. Also my Calendar.app freezes. I open it and it displays today, but there is no response. Even closing it requires a force close. Everything was fine after the 2.1 update, but all of a sudden now my two most important functions fail to work.... I left WindowsMobile devices because I hated always have to reboot them. I really dislike the newer Blackberrys because they are so cheap feeling and not very durable. I guess I will have to go Android because I am sick of having to restore my iPhone. By the way, mine is unlocked/unmolested, so yeah it is the device.