Is the account id you are trying to use an active MobileMe Account. If so, I think you have to wait until you can do an upgrade from MobileMe to iCloud. For now I think iCloud is beta and Apple wants you to use a new me.com address.
Is the account id you are trying to use an active MobileMe Account. If so, I think you have to wait until you can do an upgrade from MobileMe to iCloud. For now I think iCloud is beta and Apple wants you to use a new me.com address.
Is the account id you are trying to use an active MobileMe Account. If so, I think you have to wait until you can do an upgrade from MobileMe to iCloud. For now I think iCloud is beta and Apple wants you to use a new me.com address.