Some background info. I'm going to be going to school as an engineering major next year. The engineering department at my school uses only PCs. I have only used macs my whole life, NEVER a PC. I've seen a lot of topics / websites about people switching from a PC to a mac, but noone talks about switching the other way. Maybe I'm a little paranoid, but today I was thinking that I might be behind because of this. For this reason, and this reason only, I'm thinking I might want to get a PC laptop that I can play around on for a little while instead of the MBP that I've been dead set on for the past month. Am I just overreacting? And should using a PC be pretty seemless after using only macs? If I do get an intel mac, it is unlikely that I will be installing Windows anytime soon.