erm i got a question

a kingston datatraveller I

i accidentally dropped it, but then now its like the silver pin thing abit bengkok, so when i plug into the pc, it has some "scratching" sound like scraaaaaaaa........against the metal socket on my pc (the usb socket) normally will it harm the socket? well its not the main pins that is scratching, its the "square" outer thing that is causing it

u have all the pretec pendrives..do u own them or sells them?? quite a collection u have

the kingmax and the idisk diamond, the size has a very big gap, how about speed on both of it??