While we wait for the Oculus Rift, you might want to get your 1950s-style red+cyan 3D specs out and take a look at this Anaglyph 3D view of the OpenVCE region in Second Life/OpenSim captured with Kirstens Viewer S19 (version 407). Download available at http://code.google.com/p/kirstensviewer/. Click on the image below and select the full sized version (1920×1080) for the best effect.
Click to open full sized image. Requires red+cyan 3D glasses!