Re: Reccomend dual DVI cards
Well to close the story; I took a punt on a cheap fanless Geforce 210 card (DVI+HDMI+VGA) and found out that, yes, the HDMI port will work happily alongside the DVI port.
Didn't even take much fiddling with xorg.conf. So I'm very happy.
 Asus EN210 Silent, if anybody cares
 I guess this takes it off topic for this sub-forum