LimeWire PRO 4.18.8.1 Final is the latest version available on 18 september 2008.
Chagelog: http://wiki.limewire.org/?title=Changelog
Scanned at Virustotal.com: http://www.virustotal.com/en/analisis/1aeb31aa89ff32e72e43697c7f53c7c1
Tested and working.
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Software updates and "fixes". ~~~~~~~~~~~~> @ shought @