I'm happy to say that I got the package, and it indeed looks like a real processor. It even says 3570k on it. So far so good. Just need to test it now...
Edit: As it turns out, my motherboard does not support it... I guess I'm getting one of those, too.
It's in Intel board from a prebuilt computer. DQ67SW. I didn't think it would work, considering it was designed to work with an i5-2320. It would have been neat if it did, though.
Eh. I figured the list of compatible processors on the Intel website was up to date. Besides, the board is very basic. A new one would be nice. I was considering this little guy, as it comes with 8GB of RAM: http://www.newegg.com/Product/Product.aspx?Item=N82E16813157293
ASRock got a bad rep from their 775 boards. Ever since socket 1156 P55 boards, they've had fantastic boards IMO. I've never had a problem with any, and I've owned and used atleast 6-7 asrock boards from various sockets.
ASRock and gigabyte are pretty much tied for me, and MSI next (only the mid to higher end MSI's though, their lower end ones are crap). Asus would probably be next for me, only because their quality is decent. I absolutely hate their bios layouts.
With all that said, I would probably go with the UD3H.