Quote - For me, the neat new feature of Poser Pro (if you are rendering with it) is built-in gamma correction. Click this link for Poser Pro info on gamma correction. Open the "rendering" menu.

Without decent GI support you wont get much 'HDR' in an HDR render. With IBL you will but that limits you to only what lighting you can find. And yes rendering in HDRI is very very useful as it lets you do all sorts of neat tricks in postwork. However this requires an unbiased 'raw' HDRI you can tweak in Photoshop and the like. Can that 'in built gamma curve' be turned off or is it always applied ? Also can you render to HDR formats like .hdr or .OpenEXR ? 32 bit tiffs ?

Quote - Poser Pro's displacement bugs are finally squashed, and displacement is as good as anything else out there. Best quality setting in the rendering advance options are pixel samples=8, shading set to 0

Does it support float displacement maps now ?