Adjusting SSAA?

[Heligrin]

How do i adjust the transparency AA levels in the driver panel?

 

[xtknight]

NVIDIA:

View: Advanced Settings

Transparent antialiasing:
-Off
-Multisampling (lower quality)
-Supersampling (higher quality)

ATI:
(Recalling this from memory)

3D
-Adaptive AA (don't know if adjustments are possible?)