Kiiro is now open source.
We've had a lot of interest in Kiiro over the past two years--but unfortunately we haven't been able to continue development. So we've decided to open-source Kiiro so the companies that want it can access it for free.
You'll find the source code for Kiiro at http://kiiro.codeplex.com.
We still think Kiiro is the best project management and collaboration application for SharePoint 2007. We hope you'll give it a try (and keep developing it).
Screencasts
Kiiro Project Sync from Parachute on Vimeo.