So I notice the other day there a BPR function to smooth normals during a BPR render, I think thats amazing and reminds me alot of blender, so I was wondering is there option for the viewport as well so I can get live smoothing of the normals this would be nice, I wouldnt have to subdivide as much to see smooth results 
Hitting d will enable Dynamic smoothing 
This subject was discussed just recently here:
http://www.zbrushcentral.com/showthread.php?196702-Does-ZBrush-Have-a-Display-Setting-For-A-Smooth-Shader-Like-the-mode-Sculptris-is-in
Omg! Thank you Doug and Marcus!