Digital BW, The Print

The Enhanced Matte does have optical brightners but I have never had them turn yellow. 
However, the quality of the paper is not close to the better rag media.

Does anyone know if Epson's new paper Ultra-Smooth is in fact made by Arches? I noticed 
that the smooth texture version of Infinity has a close affinity with Ultra-Smooth? Infinity 
came out about 6 months after Ultra-Smooth was released.

The people at the Stock Solution think the printer profiles about the same. This doesn't 
mean they are the same paper though.