Computech has loosed a new version of its business management software, releasing BusinessMan 3.0 today. The software handles most aspects of a business, from its resource planning with CRM capabilities to estimating and invoicing to resource scheduling. Version 3 adds a Project Management module, supporting drag-and-drop Gantt charts and task, job and resource allocation. Also new is a module for Bill of Materials, which tracks assemblies from inventory to completion.