>I would like to be able to drag a listitem from a list box and drop it into another listbox. My problem is that the drag and drop stuff looks like it wants to affect the entire listbox, not just the list item. How can I just drag just the selected item(s) from the source listbox?

You use the object reference that the Drop operation gives you to get to the source list's ListIndex or Value property,

LPARAMETERS oSource, nXCoord, nYCoord
THIS.AddItem(oSource.Value)