This thread is too buried to continue now, but anyway: Lyrra writes: "The only other reasons I mark some things as non commercial is that I used noncommercial use materials in making it, or it is a theme I don't own rights to like Star Trek." If you used materials that aren't your own, you shouldn't be distributing it at all, I'm afraid. If you distribute a Star Trek character, you don't NEED to specify non-commercial use. Anyone trying to make money out of Star Trek without permission from Paramount (?) is courting trouble.