As noted earlier in this thread, it might behoove us to fire off these problems in email to nvidia, if you havent already done so. You can even find the other post I made where we are only adding our system specs, and problem, to better allow nvidia to reference what we are facing here.
Hopefully a resolution will present itself soon. As for me, I am thinking of upgrading my mobo soon anyway, but would still like to see a fix for these problems...
Je ne sais RIEN!