National e-Science Centre HPCx Meeting 19th September 03 The HPCx Staff Workshop, held on the 19th of September, 2003, was a great success. The goals of the workshop was for HPCx staff, from both EPCC, Edinburgh University, and CCLRC, Daresbury Laboratory, came together to exchange experiences and opinions on the past, present and future of the UK's largest supercomputer, namely HPCx. This regular workshop was highly productive. It continued to strengthen the collaboration between the two geographically distinct centres – a collaboration which is central to this national high performance computing service. Further workshops are planned for the future, with the next meeting in Q01, 2004, being held in Daresbury. Gavin J. Pringle EPCC University of Edinburgh