OK... here are some informations... First of all, for the app to work, you need the Framework 1.1. This is available from Win98 to WinXP. Then, what the app will do: 1 scan a folder (and subfolders for Poser5/6 users) for Poser files, then automatically detect if these files are P4/P5/P6 MAT pose or even partial MAT pose. 2 You choose which files should move and where, using a context menu. For Poser5/6 users, you even can choose in which external runtime you want the files to be moved. (The selection system allow to select one file, all files in the current folder or all filles in current folder and subdirs). 3 Hit one last button to move all the selected files, with their png or rsr files, automatically changing the extension. PS. For Poser5/6 users, the material collection files are converted to pose file if necessary (a line must be changed in the file (mtlCollection -> figure)) Actually, this module is nearly finished. I have to make one or two last tests and make the documentation. I will also have to look how my app react with an old version of Poser, ie a version without the LibraryPrefs.xml files...