While this isn’t a web transports item, the folks down the hall are celebrating with their partners at Caltech and CERN their submission on Windows Server 2003 for the Internet2 multistream land speed record . They appear to have achieved a throughput of 6.25 Gbps over an average period of 10 minutes on February 22, 2004. From what I understand this is the same team from Caltech and CERN that achieved with Redhat Linux the November Internet2 single and multistream LSR.