where have you gone? I thought you left us 
And it is a hoover or a metal detector? just because i am prepare some thing with a metal detector too...
I'm actually very busy in my art school preparing my diploma, I draw around 10 hours a day, so I usually prefer to do something else when I come back from school :p
But I'm gonna post something else soon.
As for this one, it's just the guy using his gun to look under a metal plate or something like that.
