After you install the driver (you only need the .inf file for the "14C" 7CM5209 /20T) make sure you set the refresh rate to "optimal" because "adapter default" won't work best. At least in 1024, you'll not be able to see much until you set it to optimal. I think you have to set it for each resolution / colour depth combination. But just once, as Windows will remember the settings afterwards.