I'm using a MacBook4,1 early 2008 and therefore stick on 10.8. (well, i did not try updating to 10.8.1 or 10.8.2 via pacifist yet due to the risk to break my lovely mac again...). However, in 10.8.2, Messages.app gets a huge improvement by allowing receiving messages which are send to your phone number. Is it possible to _only_ install the new Messages.app from 10.8.2? I have already tried copying the new Messages.app from the combo update via Pacifist, but however, it always crashes when starting. Maybe you have another hint? Thanks!