another CRM Software
http://www.vtiger.com/index.html

Vtiger’s contribution to Open Source

Vtiger CRM 3 is built over proven, fast, flexible, and scalable LAMP/WAMP technologies and rapidly evolving open source software, such as SugarCRM, phpBB, etc. Vtiger contributions to open source includes hassle free executables for Windows and Linux operating systems, Microsoft® Outlook® integration with vtiger CRM as an open source project in SourceForge.net and developed more CRM specific modules, such as lead management, import utilities, and limited product customization through drag & drop. In addition to this Message Boards are integrated to have collaborative communication among vtiger CRM users.


Gary