Stopping auto slideshow (kirupa demo - ACv2)

Hi - I’m using the auto slideshow with xml that you guys demo on your site (which I love BTW) -

I need it to stop at the end of the last slide and the demo is set up for it to loop -

It looks I need to alter the parse command but I don’t know how to do that -

Is there an explanation on the site of how to alter the AS so the slide show will end after it runs once through all the images?

Thanks!