Hi Nicolas Thanks for the update - and thanks for a great programme (I haven't posted here before) I have a question (apologies if my general techie ignorance shows): some of my favourite Chaoscope images so far are black & white Gas renderings (see Fluorescent Nude attached). Would I still be able to choose a b&w option for the rendering in the new version? Have just experimented briefly with desaturating a gradient image which is what I'd do if not, I guess. It works but not quite as much light in it as the same image directly rendered in b&w in Chaoscope. Anyway, thanks for your time & lots of digi fun. Sarah. ----------------------------------------- Email sent from www.ntlworld.com Virus-checked using McAfee(R) Software Visit www.ntlworld.com/security for more information