Convert "files" to NIFs? Like MS Word to NIF? What files are you talking about...I don't have a clue and don't think any tutorial can target that request. Are you talking about just exporting Blender models to a NIF file? When you select the NIF export option, the Blender NIF scripts export screen is fairly simple to grasp so if you are talking about Blender models to NIF format, I could guess you are talking about what "has" to happen to an object to be correctly exported to NIF...which is quite a bit different depending on what the target object is. Is it a sword, a shield, helmet, armor, creature, animation, etc.? LHammonds oh shoot sorry i meant how to convert blend files 3ds files and maya files and stuff like that to nifs