ROI is probably the most common term tossed around in any IT or business organization today. Large-enterprise CIOs can add value to the business by successfully projecting potential ROI for new technology investments. So what's involved in calculating ROI, and how effective is this metric to the overall success of IT investments and implementations? <A HREF="http://searchcio.techtarget.com/generic/0,295582,sid182_gci1148144,00.html?track=sy183&asrc=RSS_RSS-14_183">This Executive Guide includes resources on measuring ROI,</A> understanding the metric and more. This guide is part of the SearchCIO.com Executive Guide series, which is designed to give IT leaders strategic guidance and advice that addresses the management and decision-making aspects of timely topics.