The Photon collider at ILC: status, parameters and technical problems
  This paper is the second part of my overview on photon colliders given at the conference ``The photon: its first hundred years and the future'' (PHOTON2005 + PLC2005). The first paper describes the first 25 years of the history and evolution of photon colliders. The present paper considers the photon collider at the ILC: possible parameters, technical problems and present status. 
V.I. Telnov (Institute of Nuclear Physics, Novosibirsk, Russia)