Torontothumbs.com already reviewed Movie Collector and now also Game Collector.
“I have been using Collectorz.com’s Movie Collector to keep track of my movie library for years. Versatile and quite user-friendly, Movie Collector takes a lot of guesswork out of tracking my Blu-rays and DVDs, and even has a Loan function to keep tabs on movies that people have borrowed. Collectorz.com recently sent us their Game Collector program to evaluate. While there are other applications available to keep your videogame library in order, none of them are as complete as Game Collector.”
Complete review can be found here.