2 shared folders in itunes?

[SRF34]

Hi, newbie here. I just installed itunes on an XP system - first time I have ever used itunes (installed most recent version.) Itunes shows 2 shared limewire folders however I only have one limewire folder on my PC. Both shared folders list songs/files. Some songs show up in both folders, some dont.

I have searched ALL my drives, typed in names of songs listed in each shared folder, searched for those and they all lead back to my only limewire folder. When I first started using LW, i used the default shared folder setting. I then switched folder setting to a different drive. The original 'Shared My Music folder' is empty. Could it be that itunes is being tricked into thinking there are 2 folders with content? How can I fix this? Any help would be much appreciated. Thanks! - Peter