Hello, I am currently in my first year of University, majoring in Architecture, and my professors have been telling me to start looking for good, easy to carry, and if possible, affordable laptops for me to use in the next semester, when we start with our CAD lessons. I'm not really a big techie, but I know some of the new trends. I already have some affordable laptops in mind, but I wouldn't mind adding some more suggestions to the list. I would prefer to have thin, portable laptops which I can carry around anywhere, without sacrificing processing speed, mainly because I travel around a lot. I would really love it if there are laptops that meet these parameters without being too expensive, but I don't really have high hopes. Most of the good, portable laptops I find are either really expensive, or way too bulky. The price I'm aiming for is around $500 or less, which seems a bit low, from my research, but I'm willing to pay more if there is no other choice.