I would suggest that you delete it and forget about it. I know of no file sharing network that is not invaded by spybots, adware and malware. If you are using Limewire to download "free" music that is copyrighted, you are risking getting caught by the Recoding Industry of Assoc. of America, who oversees all copyrighted music. The usual settlement out of court right now for having pirated music on your hard drive is about $3000 to $5000. Last year, one person who was really into doing this sort of thing was fined $200,000. Want to lose your house because you tried to get songs for free? If you think you can't be found, think again. Your IP address is easy to follow. Just head over to Itunes or whatever music service you favor. It sure is easier and safer for your computer, and your wallet.