The San Francisco 49ers put center
Jeremy Newberry on injured reserve Wednesday, eight days after the
two-time Pro Bowl center had surgery to repair his damaged left
knee. ...more (http://sports.espn.go.com/nfl/news/story?id=2559222&campaign=rss&source=NFLHeadlines)

http://espn-att.starwave.com/i/tvlistings/tv_espn_original.gif (http://espn.go.com)

I wonder if he has a performance based contract.