Will it be possible to sync the calendar on the iPad with the iPhone/iMac wirelessly? I don't have a mobileMe account so at the moment we sync the iPhones via iTunes. Would I need a MobileMe account to sync everything wirelessly.
Well the iPad hasn't become available to order in US and Canada just yet, but when it is available to order, I think MobileMe will support it. So yeah, when you get an iPad, you might want a MobileMe account as well.