I'm looking at getting an 8800 GTS 512mb (G92) and was wondering what the big difference was between the versions (namely PNY and Gainward). I can get a new retail packaged PNY for £95 delivered, yet the Gainward is £200 from the same place. Even second hand it's around the £120 mark. As far as I can tell the cards are the same, neither are overclocked and both have good overclocking capability. The reviews for both are good so I don't get it? Can anyone provide some insight?