Yeah that is the card I mentioned. It is a popular card, and i bet newegg will have more soon.
Originally posted by turtile
It will slightly increase performance.
The Fatality and Pro have X ram which will store all the audio memory.
This is true, but for those who are on a budget, I wouldnt recommend it. The only instance I would recommend it is if you are building a new pc and want it to be as future proof as you can get a pc, or are upgrading to this card, and dont want to upgrade for some time. It retails at 270USD. It is a tad pricey, but then again some buy 400$ + video cards.
I recommend this X-FI over onboard audio; it is just greatly superior to any onboard sound.