http://compnetworking.about.com/od/p2ppeertopeer/tp/p2pfilesharing.htm

http://www.keepandshare.com/htm/free_file_sharing_programs.php

http://www.filehippo.com/software/p2p/

http://en.wikipedia.org/wiki/File-sharing_program

http://www.filebuzz.com/files/File_Sharing_Programs/1.html

http://www.filebuzz.com/files/Free_File_Sharing_Programs/1.html

http://mp3.about.com/od/filesharing/tp/Best_Free_P2P_Programs.htm

http://www.shazzle.com/filesharing.html

http://www.keepandshare.com/htm/file_sharing/file_sharing_programs/free_filesharing_program.php

http://www.fileflash.com/find/software/new-free-file-sharing-programs.html

http://www.indownload.gr/more/Sharing/1sharing.htm

http://www.iomx.com/download/file_sharing_p2p.htm