cool stuff / but how to record

[coconutter]

hello! I've been enjoying this synth lately, but whenever I try to record the sound it doesn't record the changes what I am doing in the middle of recording. Only the last setup of knobs will be recorded in a midi-track (in Cubase5). with other VST synths, I just turn the recording on, and it will save the changes what I do with the knobs - but not with Sonigen. (Also, I tried to connect midi*controller, but it cannot recognize the knobs of Sonigen, so cannot use it.)

I could record the sound with other software like Audacity, using the stereo-mix option - BUT that doesn't work with the usb-interface