Attached Link: http://www.renderosity.com/~wyrmm/productsupport.htm

Here is a quote from the link to Massive Mike's home site: "If Massive Mike Jumps when you "Drop Figure To Floor" Make sure he is selected and BODY select the joint editor from the Window drop down, center will be your only option since you've only select BODY right! Click Zero Figure. Close Joint Editor and re-save him." The directions leave out a few things, I think....You should go to that link and check it out.