Hi I released rakarrack-0.3.0, this is a bug fix version with few improvements. http://rakarrack.sourceforge.net/ Bugs Fixed: - Excessive CPU usage when no input signal. - Excessive CPU usage when jack port is disconnected. - fltk Plastic schema. - Shorcuts. - --no-gui option. - MIDI implementation. - other minor bugs. New: - Up to 84 parameters can be controlled via MIDI control message. http://rakarrack.sourceforge.net/help.html#midispec - Save/Load config for each instance of rakarrack. - Documentation re-write. Thanks Josep -- Josep Andreu <holborn(a)telefonica.net> -- Josep Andreu <holborn(a)telefonica.net>