So i am looking into getting a Macbook Pro 15" so i was doing research on it and i keep reading stuff about updates coming in Jan/Feb and something about intel's new"Arrandale". Can someone tell me what it is? i have been trying to go through the forums and the internet but there doesn't seem to be a full answer (don't hurt me if i'm wrong) and does anyone know what other updates there will be?! will they make a big difference in the ones now? Will it be a good idea to wait until they are released? Thanks