I agree with Lee we have started creating a zip file of the install and copying that using robocopy to the deisred location. We have not gone yet to the self-extracting file although not sure how much that would improve our distribution. One issue I have had and it is interrmitent is with WF4 on some computers I have to run ptcsetup to get Pro/E to open properly. It will open but none of the graphics are shown (e.g. the toolbar menus). Take the five minutes and run ptcsetup (clicking next 38 times) and all works fine. Not sure what has changed (I was not the one to create teh install directory this time).