NPR1 from the Reyes product line is one that looks good on the surface...
...But is there anyone here using it... how is it really in the ruff?
How is it's flexibility? Its not just limited to oil-paint, pastels etc. that they mentioned on the site is it?
One last thing... is it a Render-Effect (i.e. It uses Max's renderer then applies the filtering or does it have its own engine? Because if not that would suck. How fast it is at Hi-Res, Heavy Geometry scenes?