The European Commission, together with seven European organisations: EUROREC, COCIR, EHTEL, HINE, CPME, EHMA and HOPE and 2 international organisations WHO and HIMSS are co-organising the second World of Health IT conference in Vienna 22-25 October, 2007. The first edition took place in Geneva in 2006 and demonstrated the great interest and need for such a market place where all the professionals in the domain can meet to learn from each other and find the most appropriate solutions at the largest exhibition dedicated to eHealth in Europe, Middle East and Africa.