Quote - what program should i open when i download rendorosity picture..jpg..to poser 8?

clsiu1984 mentions "picture" and "jpg". So I assume clsiu1984 is trying to load a jpg picture into Poser.

If so, there are basically two ways to load a picture in Poser, as a Background Picture, or as a Texture Map.

A Background Picture is just a picture that sits at the back of a poser scene. It provides a backdrop for any figures or other 3D content you load into your Poser scene.

The other way to load a picture is as a Texture Map. A Texture Map is a picture that you apply to some 3D item in your Poser scene to change its appearance. You might apply it to a human figure to give the figure suntanned skin, or you might apply it to curtains to give them a pattern.

clsiu1984, it might help us to help you if you could tell us if you are:

"A" trying to load a Background Picture.
or
"B" trying to load a Texture Map.

Also did the file come in a zip, or did you download it as a jpg?

To help you we need to understand what you are trying to do, and what you have downloaded. That is not clear at the moment.