Gamma and Clamp output problems

I have a few problems with gamma2.2 in SR 0.99
So, My system is setup to Gamma 2.2 (imput gamma to 2.2 and Output gamma to 1)
this is the way i have worked for a long time.
Now i do not understand why when i use SR it happens something strange. whenever i do one render with gamma buton to on, i have a render A and it says on the top of the render Gamma 1. When i duplicate the render it says Gamma 2.2
When i save them as .EXR they look the same as with gamma 2.2.
Problem 1.: why does not the render look in gamma 2.2? it means that i see darker results and this whay i can not have the best result . because it will not be the true one.
Problem 2.: how can i get ridd of the CLAMP output? i am used to have bigger values for white than 1 and in SR i can not seem to have values bigger than 1 no matter what i use in the Clamp settings. is something i am dooing wrong?

It seems when i do the render that my picture rendered straight with MAX and vray is gama 2.2 and the same picture rendered with SR is the same result but gama 1. why?

thank you for your time, and if there is a help line to where i can call for more indepth for this problem, please point me the number.
thank you once again.
George