http://www.visites-3d.com/virtuaviz/ok1.html
http://www.visites-3d.com/virtuaviz/ok2.html
http://www.visites-3d.com/virtuaviz/ok3.html
http://www.visites-3d.com/virtuaviz/ok4.html
They look great 8)
Still not thrilled about the roof, but all and all a very nice presentation.
how did you do this ???
its amazing
Brilliant Work in Overall!
Thanks 
@RErender : yes the roof is still not very clean 
and need more work.
@marklazaro : you need to save your rendered image (sphere camera) wirth a floating point precision format (HDR, or OpenERX) then you use the PanoHDR applet in order to view your panorama.
There are serval options you can specify : the exposure, the gamma value etc…
When the applet is running, you can change this value in real time by pressing D for less exposure or B for more exposure. And that’s realy magic since you can go for a sunny afternoon to a night scene playing with exposure.
I still don’t anderstand why Vlado didn’t implement this feature in Vray. I mean a real time exposure control after the rendering is done. It could save us a lot of time.