Art  Sometimes, I've been lucky enough to have art, both traditional and computer created, made for me. Sometimes art will be incorporated in the story file, but other times it will also be available to be seen as a separate file.
Slash  Stories where romantic or sexual relationships between people of the same sex are an important focus.
Het  Stories where romantic or sexual relationships between men and women are an important focus.
Meta and Miscellaneous  Items discussing or about wider or multi-fannish issues. At this point - mainly my filks and story notes.