I wouldn't worry about *age* as much as *compatibility* in the case of the pre-Beta Windows 7 OSs.
That being said, however, it seems that nVidia and M$ are working closely together, and if those *old*
drivers work then you can rest assured that more than likely any newer drivers will also work.
Also, the links davehc posted are 181.00 drivers for nVidia GPU based cards....