I stumbled across: http://home.swipnet.se/cfmd/synths/schematics/4069-CVADSR.pdf while reading up on 4069's. Anyone ever build this puppy? It looks soooo simple, very attractive to a newbie in need of an envelope generator. Hey Magnus, ever figure out values for C1 and R11? Or did this grow in complexity beyond version 0.1? Hehehe. -Darren