JavaScript must be enabled in order to use this site.Please enable JavaScript in your browser and refresh the page. About Dyno software The software components in the K2 Dyno Replay system are as follows: Dyno Client software – This software is for the K2 Dyno Replay Controller application. Operating System Image – This is the Windows operating system image on which the K2 Dyno Replay Controller application runs. The compatible version of K2 Summit system software has the required Dyno support embedded. About K2 Dyno Replay Controller modes Determining Dyno software and the Operating System image versions Acquiring Dyno and K2 System software Parent topic: Upgrading K2 Dyno S Replay Controller Software