I was able to install the wg111v2 drivers on windows 7 beta by doing hte following:
1. Download the wg111v2 installation from netgear's website or whatever third party site that hosts drivers
2. Install the utility
3. Go to device manager, and update the driver for the wg111v2
4. Choose the C:\program files (x86)\Netgear\Drivers folder for the driver location ( c:\program files\Netgear\Drivers if not on 64 bit )
5. It will say "booh you suck wrong operating system or not properly signed"
6. Restart
7. Press F8 on startup to get the advanced boot menu
8. Choose "Disable signed driver enforcement"
9. when you boot up, the driver should work.
10. Repeat steps 7-8 every time you restart :-/
There ya have it. And if anyone can figure out a way around the F8 every time you restart thing, i'd LOVE to hear it