Hey everyone Just had this happen and wanted to post this to let people know about MacBook build quality (for prospective buyers and the like). I have a 2.4 alubook and have had it for about 6 months. I've had zero problems with it and it runs perfectly - just like most Macs that I've seen. When getting down from my lofted bed, I accidentally stepped on my MacBook (poor decision to lay it on the floor at the foot of my bed). I stepped directly in the middle of the closed lid. Obviously I was very worried and opened it up. Nothing happened. The unibody design, in my experience, is one of the strongest methods of building a notebook that has been put in use thus far. I know that older macbook pros (non-unibodies) had problems with the screen warping or getting dented. This feels more solid than any other laptop I've ever held (slightly better than a lenovo even). Just wanted to share my experience. I hope this helps if anyone is concerned about reports of poor build quality.