In the launch drivers for GeForce GTX 400 series GPUs, there was a bug in the Transparency Antialiasing implementation that enabled full-screen supersampling. Is there any way to still get full-screen supersampling in Release 256?
Answer：
Yes. Release 256 drivers do fix the implementation of Transparency Antialiasing (TRAA) and now offer up to 25% performance improvements with TRAA enabled. However, since some of our gaming really enthusiasts liked the full-screen supersampling, we have created a tool for users that allows them to enable 2x, 4x, and 8x full-screen supersampling. You can download the tool "GeForce_SSAA_Tool.exe" from the File Attachments section below.