wow! to start off, i have a 2.4 GHz phone that changes channels periodically to avoid monitoring, and this can't be turned off (though you can manually change the channel). so the little bastard knocks me off the net (which i am on via airport) at random. i was just having a discussion with a friend over AIM that was really serious and important and the thing knocked me off. i was sitting in my bed with the tiBook on the edge with the LCD screen's backside facing the edge, and i spazzed and jumped out of bed to go shout at my mom to change the freaking channel. as i leapt up, the Tibook caught the bounce and flipped off the bed, landing with the back of the LCD screen on the floor and the other half standing straight up. i had a second of "oh, s**t!" this was a 3.5 foot fall--i just got a new mattress and it is REALLY thick the light was still on to the screen, though, i could see as i picked it up. the screen was fine, too, as was everything else. granted this isn't tile floor, but it made a pretty good thud. i love this thing!