Biographical Sketch: Grzegorz (Gregory) Powiedziuk is a Systems Administrator at Transzap Inc. He is responsible for administration and maintenance of the company’s z114 Mainframe, SAN, IBM XIV, IBM DS6800, nSeries and the operating systems which utilize the above hardware (z/VM, zLinux). He has been working for Transzap Inc. for 2 years. Before coming to the United States, he was a Systems Admin and an Information Technology instructor at a private university in Poland. He was responsible mainly for z9 BC, ds8000, z/vm, zLinux. Gregory graduated with a degree in Physics from the University of Lodz in 2006.