John Bowen has started his own video channel on Vimeo, where he shows all there is to know on his synthesizer Solaris.
Videos listed on the John Bowen videochannel:
Solaris – Looping Envelope Generator
Solaris-graphics display & AM sections
Solaris-VCAs, EGs, & LFOs
Solaris-Mixers & Insert FX
Solaris – The Rotors
Intro to Solaris – Oscillator extras and Modulation pages