GideonTech.com has posted a review on the BFG Tech 7900GT 256MB Video Card
Overall, I think this video card is worth purchasing if you are looking to upgrade or are moving to PCI-E. For a mid-high range card it holds well in FPS games and does well in RTS and MMORPGs as well. It stays cooler than the 6600GTs which it replaces, which idled around 50c, a temperature this one only reaches after a gaming session. Although I'd still like to see the card come with RAM heatsinks, I have not run across a time where the extra cooling was required. The biggest disappointment I had was having to wait for the second card to arrive after the first one arrived DOA.BFG Tech 7900GT 256MB Video Card Review