Il serait tout de même bon de préciser qu'il s'agit là de pilotes encore en beta.

D'ailleurs, les nouveautés ne se limitent pas à ça :

Release Highlights:
· Added support for the following new GPUs:
GeForce GTX 260
GeForce GTX 280
· Improved support for RENDER masks, as well as RENDER repeating
modes and transformations, for video memory pixmaps.
· Added accelerated support for RENDER convolution filters for
video memory pixmaps on GeForce 8, 9 and GTX GPUs.
· Added an 'AllowSHMPixmaps' X configuration option, which can
be used to prevent applications from using shared memory
pixmaps; the latter may cause some optimizations in the NVIDIA
X driver to be disabled.
· Added support for DisplayPort display devices (including 30-bit devices).
· Resolved various stability problems on GeForce 8, 9 and GTX
GPUs, as well as some GeForce 6 and 7 PCI-E GPUs.
· Fixed a bug that resulted in GPU errors when changing the
TwinView display configuration while using Compiz.
· Further improved the error recovery paths taken in case of GPU
command stream corruption.
· Removed an old workaround that caused incorrect fake Xinerama
information to be reported after enabling a second
TwinView display.
· Fixed the subpicture component order reported by the NVIDIA
X driver's XvMC implementation.
· Fixed a problem that could result in IRQs being disabled
on some multi-GPU SMP configurations.
· Worked around cache flushing problems (on some Linux kernels)
that caused corruption and stability problems.
· Added experimental support for PCI-E MSI.
· Improved compatibility with recent Linux 2.6 kernels.