TCO Manager for Data Networks TCO Manager for Data Network is a software modeling tool that provides decision support for measuring, analyzing and improving the Total Cost of Ownership (TCO) for your wide area data network. Communications bandwidth requirements are continuously expanding, and have driven large increases in costs for many organizations. This dramatic growth in demand and cost, combined with increasing levels of complexity and technological sophistication, translates directly to an ever-increasing need for management to have a clear and communicable understanding of TCO as it pertains to the data network arena. TCO Manager for Data Network will help you to: Better understand and control the factors that can drive up your wide area data network costs. Facilitate data network budgeting and planning. Assess and track TCO over time. Identify TCO performance trends.   Application Bulletins Find out about the latest changes to your TCO Manager product by reviewing our regularly published App Bulletins.   Documentation Understand the TCO Chart of Accounts   Software Updates Select this item to download occasional product updates and patches. You must be a currently licensed user to apply these updates.   TCO Training Access the upcoming training calendar for your TCO Manager product. Contact Information: For more information about Gartner Decision Tools and Services please email DTforCM@gartner.com. Related Services:   Gartner Decision Tools Alliance Program Gartner has successfully franchised its software measurement tools, methodologies and marketing solutions. Now your organization can leverage these tools and drive additional value to your clients.