I think what is meant by "Real World Maps" is that unit relationships of the real world relate to the units in Vue. For example - if you have a real world terrain that is 1000m by 1000m (or one square kilometer) or for the non-metric types, 9000 square feet (3000ft by 3000ft - OK, OK - 3280.84ft by 3280.84ft to be accurate), then 1 unit in real world measurement would be one unit in VUE. I've been doing this for a while, but I've used AutoCAD to set up my models and then imported the model into VUE for rendering. It would be realy nice to be able to insert objects into VUE to specific coordinates, but...there's always workarounds.