MPEGPlay also integrates well with Web Browsers as an external viewer for MPEG movies. There is one included MPEG file (Rocket.MPG) with MPEGPlay. The unregistered version will not play any MPEGs larger than one megabyte -- an effective impetus for forking over $25 for the registered version.
Pros: Supports WinG, extensive help documentation, easily configurable, nice features
Cons: Extremely dated technology and feature-set, discontinued — no longer developed or supported
