If the screw is proud of the surface then you can grab it with vice grips. Otherwise you might have to drill the head of the screw to get the caddy out. Just be *extremely* careful not to get metal shavings anywhere. They can kill electronics so I'd probably mask off the entire area around the screw first.
A bus station is where a bus stops. A train station is where a train stops. On my desk, I have a work station…
