for me i enjoy both the challenge of setting up the rendering and post working the shit out of it to achive any kind of realistic result  , i still havint quite given up on firefly just yet and i do like the direction in which poser is going ,on the other hand i do find the lack of documentation frustrating as hell, ive learned more from this renderosity forum than i have from any official  poser tutorials or documents.- below image was rendered with firefly and postworked in photoshop ,