Mezzmo's "maintain library" internet metadata updater doesn't seem to handle movies with the date in the title/ filename, eg. Alien (1979) , which is a standard title format (both IMDB and TMDB list their titles with the date in parentheses). The manual metadata search works fine, but it's slow to do it for each file. It seems odd that it puts the filename/title as the series name in the search argument:

1228 - Sep 26 21:57:51.943 [ThreadID:2f88] - (1380241671.943) - [00] - <00> - [2F88] > TmdbGrabber: UpdateTextArtwork: No Artwork: id '1', title '(null)', series 'Quantum of Solace (2008)', season '110586128', episode '0', year '0'

but if I rename the file without the year, it still lists the name as the "series" but it does find the artwork:

1320 - Sep 26 21:59:46.389 [ThreadID:28c8] - (1380241786.389) - [00] - <00> - [28C8] > TmdbGrabber: UpdateTextArtwork: Have Artwork: id '1', title '(null)', series 'Quantum of Solace', season '110586128', episode '0', year '0'