[PyMOL] Drag a molecule from finder (mac os x) into an existing session

Hi,

in mac os x i have an opened session and i wonder if it is possible to 
add a new molecule from finder, just dragging the molecule to the pymol 
interface. I tried and it does not work, and it is very annoying working 
on different directories and always giving the path for the different 
molecules. Or I wonder if it exists a better method to do it

Thanks in advance

Horacio