Surprisingly, it still worked when I opened it up this morning at the office, but are there consequences to my collossally stupid action last night? The 'book was like a freakin' block of ice, and felt 'brittle' to me. I remember reading an article years ago about the durability of those toilet-seat G3 ibooks, and I was glad to see that the G4 didn't perish in the cold. Anyone else ever suffer this?