You've been scammed--like many others, but some people got their money back by contacting that company, or the credit card company.
see the long sad thread here for more info
http://www.gnutellaforums.com/showth...threadid=28751
btw, the "Pro" package and site you list has nothing to do with LimeWire.
LimeWire is FREE: check out
www.limewire.com to see what I mean.
Spread the word about those scammers and help get them shut down.