I was playing around with different ways to create 3D content for my new Video glasses and I came across this software Digital 3D Photos - one of the coolest and easiest piece of software that i've played around with in a long time. It turns a 2D image to a virtual 3D image (so long as you have the 3D glasses or video goggles - the video glasses provides a much clearer and less dizzying image as it eliminates the haze of red and green that is associated with wearing the R&G 3D glasses) - see images below.
I also came across a neat little camera attachment that can help you make true 3D images - Photo 3-D. This is Simply a little base plate that you use to move your camera from left to right quickly while taking 2 photos. You then import these two images as left and right stereoscopic stills into the software and hey presto a picture you can almost jump in to.