Quote - > Quote -  S/px depends on how long you let it go, my current render is at 40 S/px after 30 minutes.

And I've got the same problem as Laurie and LuckDragon, the view in Luxrender is zoomed out from what I've got in my Poser viewport.
I just zoom in my Poser view by about 20% and then it looks like I want it in Luxrender, but it's annoying, it's a bit of trial and error to get it just right.

Just a quick question.  Does this happen even if you use LuxPose and tell it to use the same setting?  I just tried a quick test, and it seems if I set the fov to the same as Poser, it seems to work.  Otherwise it gets set to 75. 

I tried that though and it didn't work for me :(

Laurie