Thanks for posting your solution, Bart. I was in exactly the same situation as you, dhupp...probably following the same gpx post-processing instructions. You do in fact have an AppData folder there, and bart's solution works. You just have to change the windows folder explorer window to show hidden files. In windows 7 do this: click the windows icon down at your start bar In the "search prograby Ody - Slic3r