Thanks for the utility Spanki! I'm going to have to try this out with Aiko, there was a lot of hang when test rendering some morphs I was working on. Good idea to keep a back up of the original though, some updates and add on products will look for the .obj to confirm you own it - if the file has been modified, it might not be recognised. I'm still a complete novice with regards to modelling and mapping, could someone explain what the regions are before I let them go. Thanks!