Quantum Fx

Have any of you ever tried Quantum FX? It’s a ‘build your own effects’ system that comes with 50 or so effects pre-configured. It’s from the same guy who made Sidechain compressor (http://www.db-audioware.com/).

Sounds very cool but when I try to open the placeholder for the fx in Renoise 2 on OSX 10.5.6, I get the message ‘Failed to create the plugin GUI’. Also I checked the AU validation for QFX in Logic 8 and it does not pass.

This surprises me because the sidechain compressor works like a charm and does pass the validation. Does anyone have this running succesfully within Renoise?