First you can join the league of the scammed then you can try and get a hold of the people at the site and get your money back. Then if that doesn't work you can call you credit card company and tell them you have been scammed and see if they will reimburse you and if any of the above work you can go to the official LimeWire site and buy Pro for $18.88 or get Basic for free.
LimeWire does not have any packages or memberships of any kind. Pro is $18.88 for Pro and 6 months of free upgrades. There is a no refund policy since basic is free to try as long as you want. The link below will take you to the official site. The link below that is about the scam sites.
Good Luck getting your money back.
http://www.limewire.com/english/content/download.shtml http://www.gnutellaforums.com/showth...threadid=28751