There's definitely a color shift resulting from the algorithm you're using. I'm including two screenshots, taken on the same monitor, the first rendered by Phereo Player from an mpo file, the second rendered by StereoPhotomaker from the same mpo file. The difference is visible with or without red-cyan glasses--see especially the skin tones and the wooden frame.


Let me take this opportunity to pass along a few thoughts about your very handsome front page. First, would it be possible to permit users to choose whether to view thumbnails as 2-D, as currently, or as one of the offered 3-D formats? Being able to see depth in the thumbnails would help us know which images we'd like to click on.
Second, I'm not a big fan of cropping people's images for the thumbnail. It seems especially unnecessary since most 3-D images are horizontally oriented, so they should fit reasonably well into the horizontally oriented space above the black info band in each thumbnail. Capturing only a portion of the image as a thumbnail gives a poor sense of what the image is and undermines the photographer's intent.
Finally, if you open one of the thumbnails on the front page, it takes you to that image's page. If you then click on the Phereo Player, the Previous and Next buttons take you the that album's previous and next rather than to the previous and next of the place you came from (i.e., Awards, Staff Picks, Latest Uploads), which makes browsing of these front page features inconvenient. You might be able to remedy this by either (1) having the Phereo Player know where you came from and having its Previous and Next buttons be context-sensitive to that, or (2) having the front page features (Awards, Staff Picks, Latest Uploads) each constitute a separate album (which in the case of Latest Uploads would be dynamically changing as new uploads are added), so that when the Previous and Next buttons are clicked, they'd go to the previous or next image in the Awards album or the Staff Picks album, etc.