After a very successful conference in Poznañ entitled "Let's get to know government in Poznañ", which was organized in February 2008 by Computerworld weekly and Poznañ City authorities as a part of the series "The Micro and Macro Scale of the State", we would like to invite you to a debate on the tasks of modern metropolises and the role of information and communications technology in their management. We hold the view that these events allow for a clear evaluation of the impact individual technologies have on the inhabitants' quality of life. This includes topics ranging from the functionality of City Cards to the benefits gained from geospatial analyses by the city administration. It covers issues such as activity-based budget, waste disposal, decreasing traffic jams by implementing a traffic management system, but also improving services for inhabitants and businessmen. In other words, let's talk about the ways to make big city life and big city business a little easier.