Hello
I've discovered an alternate use for the audio trigger widget. Instead of assigning it to a cue list (like http://www.youtube.com/watch?v=ITnbZgXqfU0), assign it to a speed dial. Next in the speed dial set all your chaser functions you would like to sync.
I think this is easier because you can use buttons for the chases instead of cue lists and you can link all chases to the same speed dial and audio trigger. Handy for DJ's.