You're kidding?
if you knew how much i had to beat up my a300 till i managed to break it, you'de get a heart attack.
i played soccer with it, beach vollyball, ran over it with 3 different cars, threw it at huge baulders on the beach, threw it against the wall, you name it..
and it still took me 3 weeks of doing that ^ till it finally broke down..
those things really are made with durability in mind.. like.. durability against crazy mofos like me..