Hi, I have a 13" MBP. My sister forgot to use the inside fastener of my crumpler sleeve. Because of this, when i unzipped the sleeve, it slid out and fell onto a carpeted floor! The computer dropped a maximum of one yard, about one meter. The computer is working now, but I have fears something may have been damaged or that the drop could lead to a failure! In the past, I had an ibook G4. I always carried it in a backpack without any cushioning. I always treated it super gently when I had to lay it on the ground. However, one day the hard drive failed. The failure was attributed to the countless of times that I laid the backpack on the ground. Apparently, those little and soft "hits" to the computer, damaged it. Had I foreseen any failure I could have saved the hard drive of my ibook G4. Any advice is in advance very much appreciated. Kind regards, igmolinav : ) !!!