This is part 2 of our OpenLayers post. Take a look at part 1 for a list of the modules used and to see how to setup OpenLayers on your site and how to display a map on a node using GeoField.
We'll be using the contenttype location created in part 1.
We've used Views 7.x-3.x-dev, since Views 7.x-3.3 gave some errors (http://drupal.org/node/1444272).
Save your view.
Save your settings before continuing to the Behaviours settings.
Set the Behaviours settings like we did in Part 1, but this time select the OpenLayers Data Overlay layer as the layer to zoom to.