I Know it only works with BodyParts that are "Symmetricaly Identical". And also someone else mentioned that it works Great with vicky... Arcady, If you have Bugs or Errors like that one, you should drop Masa a line about it! He'll be very happy to help you out! Any programmer needs feedback to improve on it's apps... Make sure that you use "Perfect & Simple" English when Communicating with Masa. (Unless you speak Japeneese!). Marc