O thanks so much so the only way to get songs into my playlists is from the limewire library (in limewire itself) and to drag and drop it into my itunes library/Playlists in a separate screen correct?

After the song is in my itunes playlist can i delete it from my limewire library in the limewire program itself? Also some of my songs in my playlist do not appear in my library in itunes which I thought was supposed to contain every song is this okay?