Hi Yenmonger, there is one script here that will allow you to select all the edges of one face boundary, the way it works is by selecting 2 edges of the boundary and then running the script:
http://moi3d.com/forum/index.php?webtag=MOI&msg=3335.5

That allows you to be more selective since it would let you grab just the outside boundary of a face that has a bunch of internal holes in it for example.

To just switch selection to all edges that belong to a selected face, use this script:

script: /* switch selection from a face to its edges */ var gd = moi.geometryDatabase; var faces = gd.getSelectedObjects().getFaces(); gd.deselectAll(); for ( var i = 0; i < faces.length; ++i ) faces.item(i).getEdges().setProperty( 'selected', true );

- Michael