Problem with copying layers

Hi all !

I have a problem with copying layers from one flash file to another.
I select all frames (each frame contains a picture) & right click & **copy frames **and then I move to the other flash file and paste the frames.
The problem is that Flash pastes the frames at the upper left corner of the scene, but I want to paste the frames at a SPECIFIC position in the movie clip, that is let’s say their upper left corner to start at position x=50, y=50.

Any help? Any hints?