Greetings all, Can anyone tell me what the REAL process for getting jack_fst installed is? For fst-1.6: fixheaders needs to be run from the $HOME/fst-x.x/vst directory as "../fixheaders" not from the $HOME/fst-x.x directory as advised by Dave Phillips (http://www.djcj.org/LAU/quicktoots/toots/vst-plugins/). Small problem... Like Dave said, this stuff isn't for rank beginners. mkinstalldirs, called from Makefile, was missing. I copied the one supplied with Hydrogen. Annoying problem. For jack_fst-1.2: fixheaders, used above, does not actually fix the headers. gcc doesn't understand the initializer. This is what I'm not sure about: How to emulate C++ for struct VSTFileTypes initialization. Although I've written a bunch of code for C++ classes, I've written virtually nothing for structs in C. Lines near 918 in aeffectx.h need to be further modified. This appears to be yet another "audioMaster" -related problem. Thanks for your attention and any info. Regards, Dave.