I have my second xfx 5770 being delivered in a day or so from newegg. It's exactly the same one as I previously ordered. I was going to get the one from best buy but didn't want to drop the extra$50 for tax and the big box price. You'll be fine with that extra card you ordered, but it won't come witha crossfire bridge, I'm almost 100% on that. Go to xfx's website, make a support ticket requesting a crossfire bridge and they'll mail one out to you. I got mine in 2 business days.