OK, this one I have no idea about. This is all very strange. Someone on jackit-devel will have to field this... Lee -----Forwarded Message----- From: John Hedditch <jhedditc(a)physics.adelaide.edu.au> To: Lee Revell <rlrevell(a)joe-job.com> Subject: Re: Linux audio latency Date: Sun, 03 Oct 2004 06:05:16 +0930 Oh, and another one. If you run jackd as usr/bin/jackd -R -p512 -t200 -dalsa -dhw:0 -r96000 -p128 -n2 -M then Hydrogen goes berserk starting up, spitting out trillions of [WARNING] Hydrogen [audioEngine_process] trylock != 0. Frames = 0. Lock in audioEngine_process messages. And the higher you set the -p option, the faster it loads ....