This may seem like a dumb thread to some and I will delete it if it is, but hear me out for a sec.
So, I read a lot of "how do I get my music out of the Library and into a folder" and stuff like that.
Well, it's easy. You don't. Windows users, click Tools, Options and go to Saving (Mac OS users click Limewire, Options/Preferences and go to Saving) and write down the location that is specified there. Go to the location on your computer to find the files.
Alternatively, just run a search in your computer for a folder called "Shared" (mutliple results may or may not show up.

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iMac G4 OSX 10.3.9
RAM 256MB
LW 4.10.5 Basic
ADSL anything from 3 to 8Mbps/around 1024kbps

"Raise your can of Beer on high
And seal your fate forever
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The Golden Age Of Leather"
-Blue Öyster Cult-