Move multiple (lots of) objects into OMW project

Does anyone know of a method to move multiple objects into a project at the same time? I need to place a large (~450) number of versions in a project. I can get the versions I want to show up on the right side of OMW using the Advanced Search link but cannot for the life of me figure out a way to move them all into a project on the left side without doing it individually since you cannot do a multiple select on the items.

Once you've got them all in the right-hand pane, highlight the name of the project on the left
and use the Add All Objects row exit.