Ben Bernanke next Fed. Reserve Chairman

Ben Bernanke who will be taking over as the new Federal Reserve chairman after January 31st when current chairman Alan Greenspan who has been chairman for almost 20 years, and has become a well known figure in the government. Some people wonder how Ben Bernanke will be as Fed. Chairman, whether he will support some of the ideas that he helped voice as one of the top economics advisor to President Bush, like tax cuts and federal spending. Will Bernanke make a change if so a good or not so good change compared to how things have gone lately with the reserve and Greenspan?