This is a pre-release .msi installer for the Freescale Sensor Fusion Toolbox for Windows NEXT RELEASE. This (or a later copy) will eventually replace the release copy at http://www.freescale.com/sensorfusion. Altough this is a preview copy, it is believed stable. Please let us know of any issues seen. This version has a nice feature in that it can re-flash your Freedom board (KL25Z, KL26Z, KL46Z, K20D50M and K64F) with the matching firmware. The new feature is under the File->Flash menu item. There have also been some nice changes made to the "Magnetics" view.