So i am looking at possible getting the 2.4ghz MacBook, but i would like to have a SSD and more memory, but money is an issue right now. So does anyone know if you can make these upgrades easily and properly by yourself at home? Quick side question, you can just answer with MacBook or MacAir. I am student who is always on the go, rarely do 'heavy' computing, the most i would be doing is photoshop every once in a while, i don't play games on computers, rarely use laptops to play dvds, rarely download anything, and i have a home pc that i can do my more 'heavy' computing. So should i got for the MacBook 2.4ghz or the MacAir 1.8ghz? Thank you so much!