Please forgive me, as I'm sure this type of thing is asked repeatedly, but I'd like to ask your advice. I own about an 17-18 month old Macbook pro, which regrettably has had a bit of a hard life (moved about a lot/dropped, generally not looked after) which has left it a bit worse for ware. I'm now considering upgrading to the Unibody 15' Macbook pro. However, I can't decide if I should buy one now whilst the Ipod touch/rebate offer is valid (I'm a university student) or wait for the Nahalem processors? I'm a medical student and my days of gaming are over, so I don't really do any demanding things on my laptop. Mainly browsing, essays and watching movies and so forth. I'm trying to weigh up the reduction in price (I would probably sell the touch) against the performance upgrade that will be available with the new processors. Also, I opted for the matte screen on my old macbook pro, and ex-matte users that like the current glossy screen? Any input would be greatly appreciated, cheers.