What do you mean you paid for LW 3 times? IF you got the official LW Pro then you'd have been sent a link to your own personal downld page. LW Pro costs US $18.88 - I think you better see this:
http://www.gnutellaforums.com/showth...5&pagenumber=1
If you don't have the official LW then it's hard to know what you got & why it won't work.