I dont reach to install limewire 1.3 for macosX....i downloaded it from all the avaible download site, but htre file is a .sh unreadable. The version for classic, work..damn..what i can do?
But anyway, the .sh file isn't unreadable. You're just opening it the wrong way. You have to execute it from the terminal by navigating to its parent directory and typing ./filenamehere.sh