Digital BW, The Print

(Plucked from another post where it was mis-posted)
I'm currently using PremierArt's MatteBW 210 gsm as my proof paper 
(actually my "learning" paper - which I cut into 1/4s per Clayton's 
suggestion) and love just about everything about it. Since I'm still 
easing into this digital printing endeavor, I've not yet settled on 
exhibition papers (although MatteBW will be one) and am now wanting to 
find a paper that's a little warmer, but not a full "Natural" warmth. 
Someplace inbetween is what I'm looking for and it has to be acid & 
lignin free. Some suggestons for a not too warm paper? Thanks.

-Michael K