i am a very organise person. i want my nieces and sister to enjoy my movies via homesharing with complete information and poster. editing information in itunes in "get info" is very limited. some of the text that i input on plot summary is cut and not showing on ipad and iTunes. i need an application that do not convert the movie or video itself just to add information. i only want to edit or add information about the movies or to my personal home video any recommendation?