Free Agile Project Management Tool

Rally Community Edition is a free 10-seat subscription to Rally’s award-winning Agile lifecycle management solutions. It is an ideal alternative to open source project management tools because it enables your team to pilot Agile in a no-cost, low burden Software-as-a-Service environment. Rally Community Edition also provides a seamless upgrade path to Rally Enterprise Edition, so you can incrementally adopt and scale Agile.

Rally Community Edition includes:

• Free for 10 Users, One Project
• Seamless Transition to Enterprise
• Extensive Web Support

• Defect Management and Test Tracking
• 3 Custom Fields, Views and Reports
• No Obligation or Commitment

More info at: http://www.rallydev.com/products/editions/community/signup/

(Thx Paul for the link)