I tried what you said --
using vi i typed
#/bin/sh
sh $HOME/LimeWire/runLime.sh

then did

chmod +x LimeTime --( even used that file name lol )

this was the output when i tried to run it --- yes i was in the right directory

Exception in thread "main" java.util.zip.ZipException: No such file or directory
at java.util.zip.ZipFile.open(Native Method)
at java.util.zip.ZipFile.<init>(ZipFile.java:112)
at java.util.jar.JarFile.<init>(JarFile.java:117)
at java.util.jar.JarFile.<init>(JarFile.java:55)

any ideas ???
thanks