I just ordered a package with the exact same mobo! Except I ordered mine with a Q9400 2.66 Ghz Yorkfield.
The mobo is just awesome (Newegg ships very fast, and I live in LA)... didn't finish my build yet though b/c I'm still waiting for more parts.
It comes with everything you could need including an LCD Poster, temperature probes, and 2 heatsinks that you can swap out with the ones on your mobo (and much more!)
The mobo comes with a really comprehensive manual. The Rampage Extreme is a standard ATX board.
If you are going to get this board, you will need DDR3 RAM... I suggest the 2 X 2GB Ballistix Tracers. They overclock well and have some cool LEDs on them.
You might also want to look into a Cooler Master 922M: http://www.newegg.co.....;Tpk=haf 922m
I ordered this one from Amazon since they have free shipping.