. tax years 1992 to 2008 remain subject to future examination by the major tax jurisdictions in which the company is subject to tax . 13 . employee benefit plans retirement plan the company has a 401 ( k ) savings plan covering substantially all of its employees . company contributions to the plan are discretionary . during the years ended december 28 , 2008 , december 30 , 2007 and december 31 , 2006 , the company made matching contributions of $ 2.6 million , $ 1.4 million and $ 0