I can officially say that my MPx200 is perhaps the most robust phone on planet earth as of 2006.
My MPx200 has:
been used as a ball to play catch on concrete
sustained dozens of drops in excess of 5ft
been run over by bikes/cars
dropped in pools and the atlantic ocean multiple times
survived multiple rounds of being baked in an oven
buried in sand multiple times
been left out for multiple days through sun and rain
been taken apart half a dozen times
there are small cosmetic scraches and dents from the drops, but there's no cracks nor any issues with the phone. it has gone through three sets of batteries because they lose power after a day since batteries don't like high acceleration. The hinge is missing an corner but it still holds and make that beautiful "snap" sound when u open or close it that all flip phones should have. All in all, 3 years after i got this phone, its still my baby and outlived all of my friend's cell phone. Not to mention it's still cooler and have a bigger lcd than my friend's cell phones
Long live MPx200!