Previously these drivers where incompatible with this notebook, but it seems NVIDIA are supporting it directly now rather than Dell, who have not updated the graphics drivers in months.
* WHQL-certified driver for the following notebooks (These manufacturers have approved NVIDIA to provide this driver update for their notebooks):
o Alienware Area-51 m9750 (GeForce 8700M SLI)
o Alienware Area-51 m9750 (GeForce Go 7950GTX SLI)
o Dell XPS M1730 (GeForce 8800M GTX SLI)
o Dell XPS M1730 (GeForce 8800M GTS SLI)
o Dell XPS M1730 (GeForce 8700M GT SLI)
o Dell XPS M1710 (GeForce Go 7900 GTX)
o Dell XPS M1710 (GeForce Go 7950 GTX)
o Dell XPS M1710 (GeForce Go 7900 GS)
* For information on features and known issues, please refer to the Documentation tab.
Release Date: August 5, 2008
Hope it helps you.