The coverage of this word is not sufficient in my opinion. The use of insert has a wider range of use that just in film, than is conveyed here. I therefor hope that som additions to the explanation of "insert" would be added to the escyclopedia in the future.. Like the relationship between addition and insert in the general sense. What the word "insert" realy means and where it is derived from, if so. As a person using english as a second language, I use Wikipedia extensively to to fully understand the things I read. I therefor thing that explanations of words should be as rich as possible so there will be no doupt to where and how a word should be used.