What format are these files in? Helps to know what type of file you have so we can know what app will play it. Personally I've never searched for that type of media. But I've noticed many movies offered are in fact movies that've been converted into formats that have a smaller resolution than the original; ie: the quality is not as good. And there's a no. of formats people use. Some can be played with QT player, but others require an app with special codecs to play it. For Mac there's MPlayer & VLC. For pc windows there's WMP (requires xtra codecs), DivX, WinAmp, there's many.