Great little app that allows you to keep a database of your CD's, DVD's, video tapes, etc. 4T AV comes in TWO parts. The first is 4T DVD, which keeps track of your video library, whether on DVD, laserdisc, or video tape, etc. The second is 4T CD, which keeps track of all of your music collections, whether on a CD, cassette, LP, etc. You can enter all of the info for your movie or music, including year, cost, your own rating, price and when it was bought (if any), widescreen or full screen, what kind of music or movie, etc. I don't think paying $12.95 is too much for such a useful app.