We have posted an update for Pathfinder 2009.  Some of the key updates include:

• Now Pathfinder can import PSM files created by PyroSim 2010
• Improvements to the floor extraction tool (faster, less memory)
• Adding occupants in tight, narrow spaces is now much easier

There are also several bug fixes related to single-step stairways (common in stadium models).

For a full list of new features and bug fixes, please view the release notes:

http://www.thunderheadeng.com/pathfinder/relnotes.html

You can download a free trial from the Pathfinder page:

http://www.thunderheadeng.com/pathfinder/index.html