Help ID Spider.

[ChunkyMunky]

I found this making a web in my screen door, it really scared the freakin crap outta me! Looks pretty cool, but it is still freakin me out. It is definately the biggest spider ive seen around here(Pennsylvania). It is roughly an inch and a half, which might not be big for you guys but it sure is for me. Can anyone identify it? Thanks in Advance.

http://www.ssnakess.com/photopost/data/500/2705spider.JPG

[thunder]

argiope aurantia - the black and yellow orb weaver
that's a nice big specimen!

[ChunkyMunky]

Cool, thanks thunder. I took her(i assume) down the street and put her in someone's garden. I still got the heebie jeebies. LOL