Well after joining this site long ago, and finally having the funds to purchase a macbook I'm just down to a couple questions. The 2 mac books I'm looking at are the 13.3 version with from what I can tell all the specs being the same expect the following and the price difference is $300. I'm just trying to figure out if the price difference is worth it. Will mostly be used for school and internet surfing with the occasional photo and video work. 500gb hard drive vs 750 2.5 i5 dual vs a 2.9 i7 dual 4 gig ram vs 8 I figure I can jump to 16 gigs of ram for about $100 and add a 1TB or larger external HD for another $100 or so. I'm still coming in at $100 less on the macbook with double the ram and hd space, just not the processor. So your suggestions would be appreciated. Thank you.