Badia DragNCopy is a free XTension for QuarkXPress 7 that allows you to duplicate items by dragging and holding the Option, Control or Command keys (with the Item Tool selected).
You can now drag and copy single, multiple or grouped items interactively, without using a dialog. DragNCopy also remembers the offsets of the last drag and copy operation, so you can generate additional copies of the last operation simply by pressing Command-D.
What is new in this release:
Added preferences to set the modifier keys (any combination of Option, Control and Command keys).