I tried to update Movable Type to 4.1 (from 3.2) and it was so radically different I couldn’t cope. I actually wiped away my photoblog. I guess I better stay away so things like comments will still not work. At least until I can read up on it but I don’t know if it is worth it.
Thank goodness in this case with my host provider isn’t done with changing things to the new server so I had someplace to go to revert.