Wampyir, This has been a question asked many tmes and the answer is simple. No, it will not change the geometry to match another character. Now you could re-split the clothing item (remeber vicky has buttocks and posette does not), then use The Tailor to form fit the clothing I believe, essentially changing the mesh so that it takes on the new body shape. After the mesh is changed then you can take that new OBJ file and push it through the conforming wizard to get all the joint parameters set up. Not as straight forward, but it is a much easier way then changing the mesh by hand and than trying to set all the joint parameters. The order of this may be reveresed as I haven't actually tried this yet. You may have to split the mesh into the proper body parts then conform it with the P-Wizard then fit it using The Tailor.