Andrzej Ozieblo, Tomasz Gubala, Barosz Kryza, Kazimierz Balos "SC07" This year Institute of Computer Science AGH and ACC CYFRONET AGH for the first time presented their achievements, together with Vienna University, at SC'07 - the largest international conference for high performance computing, networking, storage, and analysis (http://sc07.supercomputing.org/). The authors will try to give an overview of the SC'07 and they will present their impressions.