Version 2.0 introduced several major enhancements that revolutionized affordable home-based motion capture: Download Version 2.x - iPi Soft
You can find download links for Version 2.2 specifically for license owners of that era. ipi recorder 2 download
iPi Recorder 2 is also available for free on Steam , providing an easy way to manage updates and installations. Key Features of iPi Recorder 2 Version 2