Michael,
Please please please write up at least a small article about shooting with this setup. What kind of shutter is being used? How accurate did you find exposure to be? Must be nice to have instant feedback ala an LCD on a camera with movements. How much coverage does the Digitar 35 offer relative to your MF back? Whats the widest you found practical to shoot with this lens?
Thanks,
Scott
PS: Think you'll ever lead a workshop to Antarctica again? My wife says I can go if there's a next time.