Any way to hotkey SLI on and off

[jizzle]

I have an SLI setup.

I'd like to be able to control the main SLI on\off setting with a hotkey. Can't stand having to bring up the NVidia settings control panel just to go between SLI and non-SLI (since SLI disables my dual monitor setup).

Is there anyway to do this already built-in?
Any built-in hooks that I could programmatically make my own toggle script?

Thanks
TS