Don't you hate having to make a Vray Physical Camera to get a test rendering?
Wanna just render from a perspective view?
Just set your Vray Sun's Intensity Multiplier to .02 and render from your perspective view! If you want to render from a Vray Camera without switching your intensity back to 1.0, just turn off exposure in the Vray Camera's Rollout. (remember to set all this back when you're ready for your production render!)
Vray Sun:
Vray Physical Camera: