NVIDIA has released their alternate graphics drivers for OS X Mavericks 10.9.2. These are separate from the drivers Apple ships as standard, and should be considered experimental. If you've installed the drivers before you can update from System Preferences.

NVIDIA Web Driver 331.01.01f01
http://www.nvidia.com/download/drive...ts.aspx/73628/
How to Install the Web Drivers:
In order to flag the alternate drivers on a CustoMac using Chimera bootloader, you must install the package and also add the flag manually to the chameleon.org.Boot.plist.

1. Open Finder
2. Navigate to /Extra/org.chameleon.Boot.plist
3. Open in TextEdit
4. Add nvda_drv=1 to Kernel Flags as shown:

Example Usage:

5. Save and reboot

You should be on the new NVIDIA drivers.


Please note that these drivers should be considered experimental. If you aren't having any issues, do not install- the native OS X drivers work great for most people.