I guess 3dsmax? You don't need an extra script to transfer skin weights you can use "skin wrap" and then convert to skin weights. Also there is a script called Morphix that takes two identical meshes and corrects the vert table of the second to match the first. Neil Blevins also has a UVTransfer script "Transfers uvs from…
Hi, You can transfer skinning data with skin2physique script http://monsterblues.wordpress.com/2006/04/27/skin-2-physique-and-back/ It's pretty usefull. It transfers data acording to vertex positions.