Sorry to disappoint but, Limewire IS NOT the P2P network, Gnutella is the open P2P network & LW, cant control what users share. and, have you checked your computer system for any viruses you may have picked up lately? Also, Ive never had any problems and have download MP3s and movies just fine, use the filters to filterout the junk files and stay away from the smaller files that get generated on the network by dummy hosts that are usually viruses/trojans/worms.