SLI on Windows 7? How to activate?

Hello, I just bought a new hard drive & Windows 7.



Installed, and just updated my motherboard driver & graphics driver, restarted.

I went to the nvidia control panel, where the SLI option was on Vista but I do not see anything on there.

I just see this Storage device **** or something.



How can I activate both my video cards?

Thanks.|||It's going to be an option in the nVidia control panel some where.. if it's not coming up, check to make sure your PC recognizes both graphics cards.|||that option might be on nvidia control panel.