Help downloading Box2D?

Hey

I have downloaded box 2D and I am following the tutorial on box2d for absolute begginers but my files dont look like the ones in the tutorial.\
So what is it I have to unzip or whatever i have to do. I have tryed opening the thing in the build folder but it doesnt work.

Please help!

{this link has what it should look like http://www.emanueleferonato.com/2009...ute-beginners/
}

Thanks

Download it from the official site http://www.box2dflash.org/download

And watch these tutorials http://www.kerp.net/box2d/
They're really the best

ok thanks caseyryan those tutorials sorted it for me.

ok wait i thought i had the problem sorted but it still doesnt look like it should. I want to no what i need to unzip.
and also i have the free winzip version.

thanks

ok dont worry i fixed it thanks