By the sounds of it you have been ripped off as limewire basic is free and Pro only costs $18.88 US...I'd suggest you get in contact with the scam site you paid and demand your money back...
Whatever that site offered you is crap as well as when you use a P2P client you connect to other p2p users computers...You really need to do some research on what to be careful of when you download as well, as many spammers plant viruses and misname files all the time...
Go to the open discussion forum, there you will find heaps of sticky's with heaps of useful info in them to help you out....
