i must be an idiot (no songs listed from search)

[skytron]

hope you can help, im on an hp laptop using vista and have succesfully used limewire hundreds of times, now out of nowhere when i type in a name of an artist in audio search mode the artist name comes up but no songs are listed whatsoever. ive tried several different bands names, ive tried searching for videos, and ive tried searching for downloads, games, e.t.c. i dont know what im doing wrong or differently nothing on my laptop has changed, i have also tried turning off my firewalls and uninstalling then reinstalling limewire. please help me, im at my wits end.
thanks alot,
sky