I have a custom content type 'portfolio'. When at a portfolio node I would like to show one image, and if clicked on, lightbox2 will overlay, and then let the user scroll through a set of images. This would seems to be an obvious goal, but I can't see how to set that up. If I have one image field, which allows multiple images, then all of the images load to the node by default. If I instead create multiple image fields, say 1-5, but hide 2-5, and select "group by node ID", only the first image overlays.
Am I missing something? How can I achieve a node with 1 image, which, when clicked on, allows the user to scroll through multiple images assigned to that field or that node?