I need some advice on what laptop to get for next year. I am between a 13 inch and 15 inch macbook pro. I already have an iPad and am planning on getting a macbook pro for college. I am thinking that the iPad is portable so it would be really good for note taking (I bought a stylus) and for having books on it. Since I have that I am not sure weather to go with the 13 or 15 mbp. Since my iPad will be like a portable computer, I don't feel the need for more portability, but I also don't feel the need for a big 15 inch screen. I also could probably sell my iPad on ebay for a good price. If I did that is the 15 too heavy to carry around? HELP!!!!!!!