SWF Too Big

The Flash player is not built for playing large files. Playing large swf movies can easily freeze a computer. Macromedia recommends that swf file sizes not be larger than 2.5 - 3 MB (the Mac default memory allocation is about 2.5 MB). This is explained in www.macromedia.com/support/flash/ts/documents/bigflash.htm.

Your best options are to either reduce the size of the movie (in particular, MP3 files using products such a GoldWave) or to daisey chain swf movies together using Load Movie action.