I tried to make my uniform equipment: Iphone, Ipad but PC Outlook 2007. So I went Mac by purchasing Outlook 2011. What a disappointment, coordination devices nightmare, Apple and Microsoft are passing the responsibility and Icloud n ' is not usable! In short, the turning back! And even coordination between Apple and Ical Iphone becomes impossible. I wonder if the Apple house does not begin to lose control of its applications! As for Microsoft, it does not change, alas! So think carefully before you buy!