I think I've fixed my Calendar and email push problems. What was happening was changes made to my .Me calendar were not appearing on my iPhone and vice-versa. Plus I was getting no push email. Well what I did was just turned everything to manual on the iPhone side. Now whenever I go into Calendar, it immediately checks .Me for changes and updates itself. Same for email. I know this isn't real push, but at least it is syncing now. I am still having the problem with the iPhone email deletes still appearing on .Me, but have sent in a support request for that one. PS - I am not fully convinced that my push problems are not related to my iPhone being WiFi only (no phone service). I plan on buying an iPhone 3G in January and move my 4 phone Sprint account to AT&T. Hopefully all of these problems will be gone by then and nothing but just a bad memory.