vray in rhino : adding a scene background

[thomasj]

hi guys,

 

Its easy in 3ds max, but how to i add a background scene to my rendering? (like a skyline, or clouds, etc.)

 

If i turn off background or skylight, I end up with a black background. I tried different methods, nothing seems to work. And i'd rather do it in rhino than try to fix it in photoshop, never comes out right.