REALVIZ – VTour home page
I think I forgot to post this two weeks ago…but here it is. Realviz, a company that creates a variety of image software, has recently released a package called VTour that allows you to capture 3D models from a single image or panorama. Not quite the automated process that Photosynth promises, but there is GE integration. Not cheap, but if you are in education they have some nice discounts.