Does anyone know if the unification of caller IDs works ok in iOS6? Does it solve all the syncing issues? I've got beta 2 installed on my iPhone 4. On my iPad 2 I've got the latest stable release. I kept iMessage tuned off on my iPad because of the syncing and caller ID issues. EDIT: never mind, looks like both have to be on iOS6 - I.E having iPhone on 6 and iPad on 2 won't unify the ID.