On Play Complete
On play complete controls what action Zoom Player should perform once the entire playlist has been played through.

On CD / DVD Insert
On CD / DVD Insert controls what action Zoom Player should take when it detects an inserted CD or DVD. Multi-Part file loader
Zoom Player has the capability to automatically load additional file parts according to their naming scheme. For example, when opening the first episode in a directory containing multiple episodes of the same TV series. Set the multi-part loader to automatic or specify naming masks that Zoom Player should attempt to find when opening the first file. For more information, click on the "?" button next to the dialog.