It appears that the iTunes playlists, like everything else
is proprietary. What I am trying to do is export a playlist in m3u format to put on an SD card for another device (Garmin Nuvi)
A quick Google search came up with plenty of scripts to do it, mostly for windoze computers, is there a quick and easy way to do it on a Mac?

A quick Google search came up with plenty of scripts to do it, mostly for windoze computers, is there a quick and easy way to do it on a Mac?