Acumium announced that they will reveal Acumium’s latest content management system, CMS 4.0, at this week’s Gilbane Conference in Boston. Acumium provides internet content management systems (CMS) and other online website management tools. CMS 4.0 includes cross-browser and cross-platform content editing, with support for even the latest web browsers entering the market such as Google Chrome, while also adding rich internet application support using technologies such as AJAX.