Oh ok, thanks for the info. Since I saw a big list of categories at the end of the screencast and remembered that "Mathematica" was there all along, I figured t

Oh ok, thanks for the info. Since I saw a big list of categories at the end of the screencast and remembered that "Mathematica" was there all along, I figured there was something to it. I just have a hard time believing that that kind of results can be achieved without more information than the keywords.