Hello all, We're pleased to announce the release of a new version of jackctlmmc and a new Qt based graphical version called QJackMMC. The main page including download links and documentation is here: http://jackctlmmc.sourceforge.net/ In brief, QJackMMC is a Qt based program that can connect to a device or program that emits Midi Machine Code (MMC) and allow it to drive JACK transport, which in turn can control other programs. JackCtlMMC is a slightly simpler command-line version of QJackMMC. You might need such a tool if you have hard-disk recorders (HDRs) or other external MIDI compliant devices that are capable of sending out MMC to keep other devices in sync. You might have a multi-track recorder and you want to be able to start, stop, or fast-forward JACK-based programs such as Rosegarden, Hydrogen, and Ardour. Enjoy, -- Alex