Hello, I'm just one click away from entering the Apple world for the very first time, and not being too computer savvy, I'm very much confused. I would really appreciate your advice. I'm entering grad school (healthcare related) and I plan to use 13" macbook pro as an only computer to last me the next 3-4 years. Not sure if I'll have to install additional software for my studies, but I have mainly documents, want to use Windows (through parallels?), photoshop, and ~10GB of music. I am not a gamer, but I do watch movies online (not sure if this matters). Some say 128GB is plenty (or with an external), and others say invest in the 256GB SSD... and both sounds right... if you'll vote for 128GB, if you could also recommend which external drives are good? too many choices...... what shall i buy? thanks so much!!!