Getting older Director / Projector files to play on Mac Leopard

["symphy" <webforumsuser@xxxxxxxxxxxxxx>]

Hey all:

 What's the procedure to get older Projector files to play nice with Macs 
running the new o/s?  They just won't function on Leopard -- do they need to be 
re-rendered, and if so, how does one do this?  Do they have to have the newest 
version of Director to convert to a Leopard-friendly format, or is there some 
other, cheaper way?  :)