i think there is a way to to xref large number of objects from various files.in case u dont know wat xref is,xref makes reference to the original files that contain the objects u created.so if u want to include some objects from some other files in ur scene,then u could xref those objects into ur scene.
note that any change u make to ur original files containing the objects that u xrefed will produce change in the scene in which u referenced those objects.and i think its a good thing as this will make inventory management and object synchornisation alot easier when working on large projects....i highly recomment u to give it a try.
i hope this all makes some sense
