Finally, after perusing through some more messages in this forum, i discovered the solution.

After installing the program (limewireother.zip) with the commmand:
java -cp limewireother.zip install,

One must simply type the command:
javaw -cp LimeWire.jar;collections.jar;swing.jar a.a.a.b.Main limewire.props


The program looks great! But, i would still like to see an icon on my desktop =) Great job.