Caly, I did a quick search on Versiontracker.com and found this: http://lonestar.utsa.edu/llee/applescript/absird.html You will also need this program to get it work: http://www.rhythm.com/~keith/autoStereoGrams/absird/ both are freeware. I havent used either, but like you I wanted to know if there was an OSX version. I don't forsee having the time to test these so if you have the time to test them please let me know how they work.