Currently i have a late 2006 15" macbook pro. it is 2.33 ghz with a 120 gb hard drive, and 2 gb of RAM. I thought i would wait until my applecare warranty ends(february of 2010) before i bought a new one. However my battery is shot in mine and the hard drive is full. With the new updates to the macbook pro line it really got me thinking if i should just buy one now. With the education discount and free ipod(which i would sell) it would make it quite a bit cheaper. Someone has offered me $800 for my current macbook pro. Would probably get the low end 15" since i dont really need a discrete gpu. Any advice on what i should do?