beryld Poser6 don't support hdri format only image format, the hdri for poser are LRDI ( Low Dynamic Range Images ) that works perfect in Poser, they was done using HDR Shop V2 Poser support on best angular map , you can make them also using Light probe a very quick way without cost ;) I made all new light set for poser already, The Chrome Portrait Studio, I made all maps from Latitude real HDRI format so this works fantastic. You have to use the LDRI for Poser from normal photos Poser6 don't support REAL HDRI backgrounds so the light will be wrong, only what you can get in the background of Poser you can use for the Angular Maps here little preview of the new natural light sets Cath
_________________________________________________________
"Surrender to what it is - Let go of what was - Have faith in what will be "