A network flow model for mixtures of file transfers and streaming traffic Peter Key, Laurent Massoulié Microsoft Research, 7 J J Thompson Avenue, Cambridge CB3 0FB, UK Alan Bain, Frank Kelly Statistical Laboratory, University of Cambridge, Cambridge CB3 0WB, UK Technical Report MSR-TR-2003-37 Microsoft Research Microsoft Corporation One Microsoft Way Redmond, WA 98052 http://www.research.microsoft.com