Yea, this laptop is over 2 years now! Wow!
The Z71V runs quite well with Windows Vista Enterprise version. World of Warcraft seems to be smooth during game play with the max / native resolution
The touch pad problem I had with scrolling seems to be resolved with Windows Vista. The GPU fan doesn't go crazy when scrolling in Vista, like it did in XP environment.
Right now, using AC power, the CPU hover around 55c. When playing WOW, it hover around 68-69c w/o under volting.
What I dislike about it is the nVidia in it. Thought Window Vista rate it 3.7 out of 5, which is impressive giving a laptop that is over 2 years old, it does get rather hot to a point of unbearable to be on ones leg while playing game. This sucker output tremendous amount of heat it is unbearable on the leg. The performance is outstanding, but I think nVidia needs to scale down on the power. I am not even overclocking the video card too...
I have a WUXGA LCD I just purchased off ebay for 130.00 which came from a Dell 8200. It should fit perfectly. Made by Samsung. I will be replacing it in the coming weeks to bring it up another notch.
As for Z71V running vista, Most of the devices are compable with Vista w/o needing a special driver. There is a sticky in the Asus general of this forum with the link to all of the vista drivers.
For the nVidia driver to work under vista, go to
http://www.guru3d.com. There is a vista compable drver which work nicely. The other driver you need would be the on the sticky mentioned earlier. I only had to install 3 device drivers not already existing out of the box from the Vista OS.