Have either of you tired deleting LW preferences folder called
.limewire, while limewire is closed.& found here:
Windows NT 4.0 / 2000 / XP:
C:/Documents And Settings/your_username/.limewire
OR Windows 98 / ME: Your .limewire folder is in "C:\My Documents"
(BUT make a note of all your LW settings 1st, b/c after you delete the LW prefs folder you'll need to reset them.)
instructions here:
Fixes for Limewire
If it works post back cause I have a friend with the same problem. Thanks.