I am going back to school in the near future and I am in need of a new laptop. I would love a new Macbook Air but that just isn't in the budget. I will mostly just be using it for school and internet surfing. I don't need a huge hard drive for movies or music. I might use it for photo and video editing but that certainly isn't a priority. Budget is $600 so what would you guys recommend? I would prefer one that is light and slim but no smaller than 13" Thanks in advance.