Check the Recycle Bin. If there not there then you could give this a shot.
DELETING FILES FROM LIMEWIRE LIBRARY-DON"T! - File recovery advice!.
You've been a part of the Forums since 05. Would have thought you might have done a little Reading. The Link I gave you is a Bright
RED STICKY. Can't Really Blame LW, or I guess you can If you want.