good boy lele 
Shutter Speed
When is shutter speed of 1000 - 1250 real world? Do you mean 100 -125? I am using the .255 method, or a least I thought I was. If you go through those videos he is doing the same thing. His shutter speed in the demon example was around 16 I think.
I left the settings for the camera at defaults.
Mind you, i never meant for the camera to be REAL-LIFE ACCURATE, only for it to expose properly and for light to look good (and withing the 0-1 range if at all possible/wished for).
And i played with the ISOs only, not with the shutter speed, not to confuse anyone (shutter speed is reciprocal of 1, ie. 1/125), so to double exposure you’d have to halve its number, which may be counter-intuitive to someone, whereas for the ISOs it’s pretty straightforward.
Lele
I want to tell one practical good benefit of vray camera for arch-viz scenes.
if u have a site and u setup ur lighting. and if u need few camera shots:
in this case, with standard cameras I almost had to setup my lighting again, for each camera-to get nice views.
but now, if u make good lighting, then all u need to do is adjust the parameters of camera for most of the shots.
of course if u have a camera looking from opposite direction, in this case u will need to make a different setup.
but for many shots, only one light set-up and then tweaking camera parameters is enough.
so like the real world :)as in photography.
this is gr8 benefit for arch scenes.
Hey, that’s cool, I will look into the matrix script. I promised some people to do a lecture on architectural photography at a 3d user event, could be a plus when I can make a direct link with Vray Ph cam, Sun and sky; translate the real world technology to the virtual.
Marc
hmm
sounds like that would be interesting done know if half the people in the room would know what your tlaking about but hey knock them socks off..