well i wanted something small and dont really like the weight of a laptop
I have a imac desktop at home.
The macbook air was good but the tech specs are poor and more aesthetically pleasing.So I would like the 13" and At one point I did but a black macbook 13" 2 yrs ago and i didint like the screen and fonts were bit blurry etc.
but hopefully the new ones are good and upgraded on the graphics etc.
but the processor speed does that make a difference in speed or applications etc. I will use photoshop some minor video editing, etc.Also encoding some movie files to dvd and itunes using visualhub.right now my imac takes its own time encoding anything.