SMPlayer

I would like to be implemented a feature (in settings), that if i have
selected single-instance-smplayer and i run other file, it will be added
automaticaly to created playlist to his end without breaking actual playing
previous videofile. Something as in in winAmp settings option "enque new
file". Now I dont mean alredy implement this feature in context windows
menu. This is second, priority is repair playlisting to work as my previous
report on bugtracker.