http://mda.smartelectronix.com/

http://destroyfx.smartelectronix.com/

http://thepiz.org/dl/%3Fp%3Dvst

http://www.anticore.org/jucetice/%3Fpage_id%3D8

http://www.vamp-plugins.org/

http://home.gna.org/zyn/

http://www.ladspa.org/

http://lv2plug.in/

http://www.simulanalog.org/