I have windows xp and for me I Just select: my computer\(go to where you placed limewire on your computer for me it is c\program files\limewire2.8.5 pro\shared) once you are seeing your music files right click with your mouse somewhere in the window where it is blank and select view\details then right click in the name field and check date modified then left click on the date modified field until it is arranged to show most recent first
hope this helps