Ahhhh...Dont.....they are all scam sites they will charge you for Limewire basic which is free and everything else they give you is all free as well...
Get limewire here
http://www.limewire.com
The only time you pay is if you choose to pay for Pro which is $18.88US....
Take a look at these threads and some of the people that did get sucked into the scam sites....
http://www.gnutellaforums.com/showth...threadid=44499 http://www.gnutellaforums.com/showth...ght=scam+sites http://www.gnutellaforums.com/showth...ght=scam+sites