I was looking for integrating external content (particularly from drupal based sites), but did not succeed. Nothing worked for me.
I found this module under develpment that seems to address my needs. I may be wrong, but I guess it could allow to display a particular node from another side within the current Drupal side (avoiding the stuff around like menus...)
I downloaded and activated it, but I have no clue what to do next. No documentation nor any discussions about it.
Is is a live or dead project?
I would be glad to help by participating to the testing