Box Office Report "How to Lose ..." is the weekend's big winner. mov_howtoloseaguy_mcconaughey_matt.jpg 60x45 home rtsp://real.cbsig.net/cbsnews/2003/02/10/video539993.rm?rpcontexturl=http://smilparse.real.com/showcase/1pubs/tcenter/ent.html&rpurl=http://www.cbsnews.com 10449100469480 cbs_free.gif lock_icon.gif video.gif rtsp://real.cbsig.net/cbsnews/2003/02/10/video539993.rm?rpcontexturl=http://smilparse.real.com/showcase/1pubs/tcenter/ent.html&rpurl=http://www.cbsnews.com 10449100469481 PLAY lock_icon.gif lock_icon.gif lock_icon.gif headline