i have been looking to buy a previous gen macbook pro 13" (either 2.26 or 2.4) on ebay, but realised that for around the same price or cheaper i could get the 2010 white macbook new with my student discount. What i need to know is, what exactly am i losing out on? all i can think of is sd card slot and backlit keyboard and up to 8gb ram (which id never need)? oh and i was wanting to know if the the new macbook supports audio through the mdp as i want to use to to watch hd films on my plasma if possible?