ok honestly it took a lot longer to take the case cover off then change out the card🙂 windows 7 kept the same driver I had 307. something and i allready played bf3.WOW all settings on ultra and holy moly a big difference from the 470......nice upgrade in my book!!! so should I move up in drivers? and to what?................ ok now what would I gain from using the 470 as a dedicated physx card? O...i would have to get a bigger PS so that is a consideration....input and opinions welcome and wanted