Expanding Horizons' DVD (V1.0 released in November 2005) provides an evocative overview of the usefulness of display scalability. But at 1.5 GB, its a little large to publish on the web. In its place, here are some "broadband downloadable" highlights from this production.

Click to Expanding Horizons v1 DVD highlights.

Another way of presenting the value of display scalability is to invert the question of "Why would you want to scale up?", to become "Why would you want to scale down?":

Click to Gmaps Javascript display-scale chooser.