Digital BW, The Print

Hi all,

I'm interested to know what options exist for a full septone inkset 
for printers with seven or more inks. I'm talking about inksets that 
contain black plus cool and warm grey sets (three tones each) not 
inksets such as UT7 that use different combinations of grey levels 
and toners. If I understand correctly, Sundance Septone is one 
candidate, although Clayton's torture test doesn't bode particularly 
well for its fade-resistance. Are there any others?

TIA

-= mike =-