I wrote earlier:
I have successfully used PD with JACK at a buffer size of 64 with no problems. I also posted a patch to the list to fix a jack client close bug, which I recommend be included in the package.
Just to clarify, I mean the pd-dev list. I would be happy to send you the patch if you wish.
What version of JACK are you compiling against BTW?
Luke
Luke Yelavich AudioSlack Founder and main package maintainer Audio software packaged for the Slackware Linux Distribution http://www.audioslack.com luke@audioslack.com