Optimism about the economy and anxiety about security are leading companies to <A HREF="http://www.cioinsight.com/article2/0,1540,2094437,00.asp?kc=CMCIOEMLP021307MMRT">increase IT spending.</A> Welcome to the most comprehensive report on IT spending CIO Insight has ever produced. Unlike previous years' surveys, where only project-related spending on applications and infrastructure were tracked, this study asked respondents about any and all spending on these technologies. CIO Insight has also broadened the field to 50 different technologies and services. With 429 respondents holding senior level IT positions, the result is a full picture of where IT spending is heading in 2007.