I think this is a very intersting tool...this might get very handy!!!! excellent work

just one suggesion: make the window scaleable....and add a zoom in out function for the preview window....just a user friendly issue though

a bug: dont know if its only on my machine.... when opening a new entity to test and cancel the load other entity window, no model is displayed at all...the globe dissappears and saving ends in an error then.