Corsair RGB Keyboard - Does anyone use one?

[JasonWD]

I just thought I would ask if anyone uses any of the Corsair RGB keyboards because you can do some kind of funky app specific stuff with the key colours.

Here is my SU setup:

Colours:
Red - Tools
Orange - View (G=hidden geometry, H=hide ouside group, Q=Perspective)
White - Input and modifiers
Arrows - X,Y,Z and inference

Does anyone have the F-keys mapped to anything? I come from a Mac environment so these stay as brightness, media etc on my Mac.