heyas; it would be easier to just load the figure, leave it in the default stance, then import the shoe obj, and move the obj (which is now a prop) onto the foot, than to try to mess around reading data from the files and all. just, when you import it, uncheck 'place on floor,' 'center,' and '% of figure size.' once you position (and size, if you need to) them on the feet and save as smart props, then that information will be there the next time you load those props. if you really wanted to, you could load the mulie mule whatever things, copy them, then "paste" them (actually their info) onto the imported obj, but it may not come out as you expect, depending on where in virtual space each obj was modeled, and where the centerpoint ends up. once you smart prop them, all your positioning and sizing, and fitting worries are over. :)