Just to let everyone know that I've updated wineasio on http://sourceforge.net/projects/wineasio/ Changes are: Fixed wrongly reported output latency. Changed the SCHED_FIFO priority of the win32 callback thread. * Call jack_client_real_time_priority() to get reccomended priority from JACK * Removed hardcoded SCHED_FIFO priority of 86 * Set win32 callback thread to SCHED_FIFO, priority as requested by JACK Added fork with call to qjackctl from ASIOControlPanel(). Joakim