Wow has it really been that long lol? For the most part I just need an idea of how to compare the executables. I understand what I need to do, but not actually how. I can figure it out with a quick explanation at least, but dup2 seems to have several different functions and I have no idea what they do, scripting and programming isn't my forte, and as not many seem to do something like this google has been rather unhelpful. If I can get a push in the right direction that would be great. I'm usually pretty good at figuring stuff out through trial and error and tons of profanity but programming is at the bottom of the priority list for me. I'm much more interested in finally mastering zbrush and it's overwhelmingly endless amounts of tools and features. Otherwise the Werewolf will just use it's custom .exe, or not have programmed limits.