results: traffic by (top 10) applications by bytes www (79%) unclassified TCP (4%) kazaa - peer-to-peer file sharing system (for music) (2%) 1% or less: nntp - netnews; unclassified UDP; realaudio, smtp, napster, gnutella, ftp by packets www (67%) unclassified TCP/UDP (7%/3%) 1% or less: Halflife (game); ICMP (e.g., ping - small pkts); smtp; kazaa (large pkts), dns, realaudio, Starcraft (game) by flows www (69%) ICMP (16%) dns (3%) unclassified TCP (2%) asherons (game) (2%) 1% or less: smtp, unclassified UDP, ftp, https (secure http), Halflife