Try LimeWire Pirate Edition, it's as good if not same as LW Pro.
http://www.gnutellaforums.com/gettin...e-edition.html
As for getting your money back, depends how long ago you paid the scam site. But I would definitely inform your Credit Card company. You never know, they may re-charge you annually or such. After all they are scammers. Talk with the Credit Card co. about possibility of getting your money back.