I want to know how you can get your items you make on the NWN Aurora editor into the actual game. PLZ PLZ PLZ HELP.

I haven't done much with the editor yet. You can try to edit the chapters, but only the ones you've completed. Otherwise, you can create a mini-module, and leave your new items lying around in it. Load up the module with your character and pick them up. Then save and reload your character into the main game.