AP - "Secret Millionaire" paid off handsomely for ABC.<p><strong>Read more:</strong> <a class="rssreadon" rel="external" title="'Secret Millionaire' pays off for ABC   (AP)" href="http://us.rd.yahoo.com/dailynews/rss/entertainment/*http%3A//news.yahoo.com/s/ap/20110308/ap_en_ot/us_nielsens" target="_blank">http://us.rd.yahoo.com/dailynews/rss/entertainment/*http%3A//news.yahoo.com/s/ap/20110308/ap_en_ot/us_nielsens</a></p>