Note: In some cases it may be necessary to delete existing content from the device by using the iTunes Updater to restore the device to its factory condition.
Tracks will sync to the iPod per your configuration.
If you want to do a one-time manual sync of set of Tracks:
The selected Tracks and Playlists will sync to the iPod per per your configuration.
MediaMonkey can be configured to automatically close the connection to the PC after synchronization. If this feature isn't enabled, then right-click on the iPod and click 'Safely Remove Device'.