Buy Microsoft Project Pro 2010 with SP1 64-bit

Visual enhancements in Project 2010 make project management more efficient than ever.
* Better Experiences
* Simply More Productive
* Flexible & Powerful
* Easier To See & Share
* At-A-Glance Resource Management
* Connected Teams

Visually select the right mix of resources - it's as easy as drag and drop with the new team planner. Enhance team collaboration to realize results - connect your teams with Microsoft SharePoint Foundation 2010 task list and status synchronization.

Official site