I have to say that the toughest handheld I have ever owned was the palm VII... I bought the thing years ago from best buy, and I opted to get the 3 year warranty. Best damn thing I ever did... after I got my first 5500, I realized that I didn\'t want my palm VII anymore and the warranty was still good, so I decided to break it and return it to best buy. I threw that damn palm to the ground several times, still didn\'t break. I disassembled it and poured water on the circuit board, put it back together, and it still worked! I ended up having to step on the damn thing to break the screen and digitizer. I then took it back to best buy, explained that I didn\'t know how the unit broke and they gave me full retail ($450) for an exchange! I couldn\'t believe it! I ended up picking up another 5500 (that\'s when best buy carried it) and ebaying it to pay for Z accessories.
gotta love those best buy warranties!