12-24-2010, 09:48 PM
This'll sound like a no-brainer, but did you customize the script and disable dragging? If everything else is working (ie, the build area is showing, double-click works, etc), but you can't drag-and-drop, that seems the most probable cause.
Where are you hosting your dollmaker? I might be able to provide better advice if I could take a look at it.