As well as the movies Ive been renting, my testing database also has most movies given 4 stars by Roger Ebert from 19852003, which should provide a more representative sample. Ive also loaded in the entire Criterion list of titles, and have given separate results for Criterion and nonCriterion DVDs, since their titles tend to skew to the esoteric. The nonCriterion result is probably the most useful measure. Ive included my best guess as to the inventory size as well most of the numbers are as of the end of July, but Ill try and keep the major companies as up to date as possible. Ive also added a link for some of the larger companies to a page listing the titles from my database that they are missingIf you want to do you own checks on inventory at the various companies, Ive created a search page which lets you enter a title and do a search with any of the companies search engines.

Website: http://www.dvdinfo.ca/