When you open LimeWire go to the Tools menu then come down to Options and click Saving. Once you are there you can choose where your songs go after downloading. My Incomplete folder is empty but I chose for the songs to go into another folder. When you download a song LimeWire downloads it to the "Incomplete" folder. After the song is finished downloading it moves it to the folder you choose. At least that is what happens on my Mac. That should help.