imac 27" 5750 or 5850m driver update?

[jinx5000]

I recently got a 27" i5 and set up a partition to run games. I obviously want the best performance and frame rates for gaming so i was wondering which drivers to install on the partition?

do i get the 5750 drivers or the 5850m drivers?

and as far as gaming goes, is is better to run em at native res and lower settings or higher settings with a lower res?

thanks in advance

 

[Hellhammer]

It's mobility 5850 so get mobility drivers, I doubt the desktop ones would even install. LCDs don't looks that great when running at non-native resolution so try to run them at native res. IMO it looks better at native and low settings than it would with bad reso and high settings