Lodrick Stewart had a career-high 28 points including 20 in the first half to lead Southern California to a 91-46 Pacific-10 Conference win Saturday over Oregon State. Taj Gibson added 20 points and five rebounds for the Trojans (13-4, 3-1 Pac-10), who completed a Beaver State sweep that started with an 84-82 victory at No. 16 Oregon on Thursday.<br><br><a href='http://www.usctrojans.com/sports/m-baskbl/recaps/010607aaa.html' target='_blank'>http://www.usctrojans.com/sports/m-baskbl/recaps/010607aaa.html</a><br><br>