The only issue I have with this application is matching my DVD entries with the available providers, particularly for UK titles (Region 2). There are so many errors, even using Doghouse or Amazon UK.
Have you considered the Lovefilm database, now owned by Amazon UK. They have over 100,000 titles and contain full details including cover pictures.
Lovefilm database
Re: Lovefilm database
Lovefilm doesn't offer an API to developers as far as I know so unfortunately that's not an option for the search feature. But thanks for the suggestion.