What the hell does this mean!?>
 

I downloaded the file and ready to install but then some crappy error message shows up..

"The document "LimeWireMac.bin" could not
be opened, because the application
that created it could not be found."

Well, something happened with your stuffit app. Do you have stuffit? If you do, try opening the LimeWire.bin within the Stuffit application and see what happens.

install the most recent stuffit expander, then drag the .bin file onto it to decompress. Post your OS details too--looks like you are trying to install one of three different Macintosh versions.