LimeWire company does not exist, they closed last year. The company who were advertising are scammers.
I would immediately contact your bank credit card company ASAP & explain a scam company has taken advantage of your CC card or debit account. Banks usually have a special section for CC fraud. There is a chance they may cancel the transaction, also a chance they will refund your money. But this depends on the Credit Card company or bank. Edit: If you used a credit card, it would be wise to cancel it and order a new one explaining the circumstances. Some banks suggest this be done anyway, just in case the details have been passed around from scammer to scammer.
As far as the software is concerned, the LW pirate edition is equivalent.
http://www.gnutellaforums.com/gettin...e-edition.html (free)
Decent advice by et voilą
http://www.gnutellaforums.com/frostw...d-fw-free.html which was re: FrostWire but same concept.
