well when i was waiting for something to load yesterday, i was rubbing my phone against the right side of my macbook, and then it went into sleep mode, and then came back out of it. i tried this again and it happens every time! the phone i used was an enV, and it was opened up, so the volume controls were touching the side of the computer. also, if you just have it closed and the phone is upside down, putting that right on the top right of the laptop also does this. also, when i was running windows xp and i did it, it went to sleep, but didnt wake up until i pressed a button, and when it did, a red light came out of the headphone jack....... freeaakkky..