It should be listed when you enter your serial number at e-Frontier where you download the patches. I think it's either SR2 or SR3, I can't remember for sure.

"It is good to see ourselves as others see us. Try as we may, we are never
able to know ourselves fully as we are, especially the evil side of us.
This we can do only if we are not angry with our critics but will take in good
heart whatever they might have to say." - Ghandi