So I'm on the market for my first lap top. I'm still trying to consider if I want to try Mac for the first time. I think it really comes down to if I want the Mac OS experience. If I were to get a Windows surely it would be a Lenevo think pad. I know they are solid units even on the inside.....As for my question below I have certainly heard good things about the Lenevo manufacturer. Though I'd like to try Mac, but still undecided. I know what the MBP hardware specs are, and talks of updated possible processors. I know the outside is aluminum. Though what I don't know is how do they protect the inside ? Are these things built with some sort of absorbent material ? Guess I'm wondering how fragile they are ? Or do they hold up fairly well on occasionally accidental falls say from your lap ? More less wondering about internal parts rather then the screen breaking off. I realize something could happen to the screen if it landed the wrong way. This is just one question mark I have no idea what the answer is. It just does not seemed to be discussed in the marketing aspect. Wondering what real users of this machine opinions would be.