Roman Polanski's family is inside the director's Alpine chalet as Swiss authorities prepare his transfer to house arrest. An Associated Press reporter saw the two children peeking out of the window of Polanski's chalet in the luxury resort of Gstaad. His wife could not be seen through the window. Polanski is expected to be taken to the chalet Friday on house arrest after posting $4.5 million in bail. Polanski cannot leave his house while Switzerland decides whether to extradite him to the U.S. for having sex in 1977 with a 13-year-old girl. Sources: SINA.com