Study / Poznan University of Technology - information needed (Telecommunication master) [13]

Hi All
I plan to study a master program at PUT by sep.2012, but I'd like to get mor information about Poznan as a city, life style, cost of living, shall I live alone or share with someone, is a safe city or ont and how is the local transportation?

Regarding to study at PUT wish someone already study there to help me and give some information about the university it self, way of education and professionally?

is it easy to find a part time job during study specially if I'm looking for a job in the same field of telecommunication?

Hows the telecom filed growing in Poland?

Thank in advance to reply to me