umm, folks, I sort of added async PA support to RtAudio. I'm 100% sure that at least 50% of my code is wrong, so I'd be really grateful if someone could do at least a basic peer review and point out most glaring of my errors. <-- it's here http://berkus.madfire.net/rtaudio-pa-3.0.3.tar.gz if anyone want to take a look. Some parts like abortStream() are not finished at all yet, but is WIP and I'll update when I have it done. (Build with __RTAUDIO_DEBUG__ DEBUG_LEVEL=3 for full debugging printouts). -- keep in touch. berkus.