If you're really, really into NVIDIA's Optimus switchable graphics (like some people around here) then you'll certainly want to hit up our brand new hub, which features all the products we've reviewed and all the things we know about our favorite topic.Check out our NVIDIA Optimus hub! originally appeared on Engadget on Thu, 17 Jun 2010 20:05:00 EDT. Please see our terms for use of feed