So im trying to set up the icloud on ios 5 beta 2 and i type in my mobile me account and also the password. Then a notification pops up saying not an icloud account this mobileme account has not been migrated to icloud. How do i migrate it to icloud? or is that not possible yet? The other confusion is if i create a new account with a me.com from my iphone then i get the icloud features with the back up photo stream etc etc...