This answer may be a little late, but you should know that there are very few 'true' surround headphones on the market. True meaning containing more than a single driver per ear. In the case of the Corsairs and the G35s, they each use just a single driver, but achieve '7.1' through surround sound software. Rest assured, however, that studies have found that this works as good, if not better than actual discrete drivers. Because this is all done in software, any pair of headphones can be used for surround sound. You can use Razer surround for free ( go to their website and look for it), or if you've got a Realtek soundcard, it may have come with Dolby headphone technology, which will do this as well. You don't necessarily have to spend a couple extra hundred bucks on a headset to achieve the same results.