Perhaps you have had a chance to watch The Return of the King: Special Extended Edition, or read The Lord of the Rings (the 50th Anniversary Edition). Perhaps you have also had a chance to watch The Ultimate Matrix Collection. Perhaps you have not had a chance to do any of the above. Either way, enjoy reading Agent Smith vs. The Fellowship of the Ring.
MPlayerOSX is binary distribution of MPlayer (The Movie Player for Linux) and comes with native GUI in MacOSX. After installation you can simply (by Drag&Drop) play almost all 3ivx, DivX 3,4,5 and other codecs files in the window or fullscreen mode. Rendering of very nice antialiased text-based subtitles is also supported.
Pros: Plays almost all movie formats, including DivX.
Cons: Tends to be a bit buggy.
Today, the cumulative annual status is 2005.