Yes exactly! thanks! you know this containers are like parenthesis in programming when using operators or stack function calls (masterContainer(1st child container(2nd chC(3rd chC(4th chC())))) ). so it is kind of a tree with master container as root and flow is from youngest child to mc. but audio-in naturally comes to mc so with sending it to a child we could have mixed complex signal chains like we have it with basic hise sample player in top child. the true difference between a vsti and vst is mature midi input and lack of audio in. it is like mr. Hart did hardest stuff but simply omitted vst fx perfect capability by limiting it to linear one way root chain of mc!?. The hard part is he made both vsti and vst export available. But as I said, still he did a brilliant job. Hise is truly unique and fast (of course thanks to juce too!).