I recently finished compositing 11 shots doing a documentation for the Max Planck institute. I was asked to integrate futuristic displays and a hologramm. The job was tricky, because we had no information from set. So I used Pftrack to do the 3d matchmoving, then the composite was done completly in Nuke, using the 3D system to match the CG elements. For the roto work, I also used Nuke. Some of the hologramm action was composited in Shake, then rendered out and integrated in Nuke.

If you want to see more check out the quicktime file here (30MB - best right click and save)