At some point I might like to experiment with changing out Epson¹s K, LK, and LLK in my 3800 and instead using Jon Cone¹s Selenium inks 1, 4 and 5 (Piezography Inkjetmall.com). These are part of a high quality, 7 ink dilution, dedicated black and white ink set. The intent would be to improve printing in neutral areas, as Selenium is already very close to neutral and would require little or no colour mixed in to produce neutral gray. A colour RIP would be ideal for this, but I¹m wondering if Argyll could facilitate this in some manner. Will there be any problem creating a printer profile for this ink configuration (Mac printing via Epson driver). Would there be any way to control / limit the amount of colour ink used to print in neutral or near-neutral areas? Are there other Argyll features that might be helpful? Thanks. Terry.