pasipple you might want to check out an app by Netwalks called Movies
http://itunes.apple.com/app/movies/id306404129?mt=8
It does not import your movies from iTunes but if you don't mind typing atleast the title of each one of your movies in the app then have the app import the rest of the movie information from imdb automatically which you can't do on iCollect Movies.
iCollect is very good judging from the free version but it can be all very manual filling in the blanks. I decided to purchase the Netwalks Movies app seen as it automatically collects movie information from the biggest movie database on the internet IMDB.