Jack 0.91.1 has been released. Changes: New iec61883 driver. Very experimental; this is just to get it out there. 61883 is the standard for audio+midi over firewire. Run configure with --enable-iec61883 to compile it. It requires libraw1394. Added callback for notifying clients when entering freewheeling mode and leaving it: int jack_set_freewheel_callback (jack_client_t *client, JackFreewheelCallback freewheel_callback, void *arg); Bugs fixed. Compiler warnings removed. Taybin Rutkin