Summary: Exchange 2003 Migration Best Practices. Looking back over the year since Exchange 2003 hit the streets, this session outlines some of the best practices that HP has learned with hundreds of customer engagements. The session will describe some of the fundamental approaches that organizations should take for migrations both intra-organization and inter-organization. As well as this, the session will give an outline of some of the third party tools available in the market places and how they compare with the available Microsoft tools, including those available with Exchange 2003 SP1.