Setting up key bindings of Corsair Vengeance K70 to work with OS X I recently purchased a Corsair Vengeance K70 and am trying to get set the ctrl windows alt keys to match the ones on a mac keyboard, control option(alt) command. Currently the windows key acts like command.

So far I've tried setting the key bindings by going to System Preferences -&gt; Modifier Keys -&gt; Corsair K70R Gaming Keyboard and testing different configurations of key settings though this appeared to have no effect. 

I also attempted switching the BIOS switch on the keyboard though that seemed to have no effect.

Any suggestions?
Thanks!

Update: By opening the on screen keyboard I can confirm that the problem is that the windows key is synced with the alt key and command with window so I need a reliable way to switch those.
The following worked for me:


Open System Preferences --> Keyboard --> Modifier Keys
Select the Corsair Vengeance K70 from the Select Keyboard pulldown list
Setup your mappings - for me I remapped
Ctrl Lock to Control
Option to Command
Command to Option  
Close the Keyboard System Preferences
Restart the computer (I believe that you can also just close the Preferences unplug the keyboard instead of restart)


After a restart everything worked as expected on Mavericks