Yea it's real I have the version for pc it does have 6 buttons(same thing as ps2). I also have the xbox version
You may not want to buy
that because it looks to be the version 1 pad. They now have the version 2(not sure about the name version 1or2) it is much smaller and fells ALOT better in your hands. Logitech Basterds dropped the price of the old ones to make way of for the new ones, I didn't know the new ones were coming.
Yoshi on the Screen savers modded one of the xbox pads to turn his box on and off. I can't find the link but I think he used a garage door opener.
This also might be of some help to you, don't know how good they are going to be:
http://www.g4techtv.com/html/news.asp?news_key=369