I need some advice, I plan on picking up one of these on Saturday and I am confused on which to get. With student discount they are only $100 apart so the cost isn't an issue. The also seem very similar and I can't really tell much of a difference besides the 2" and different processors. - Software Development both Windows and Mac - Image Editing / Photoshop - Misc nonsense - surfing / office stuff / family stuff - Don't really play any games, kids play the sims. This will be my first Macbook (I have a 24" iMac) Thanks for you help!