IE6 padding bump error

http://www.happydogwebproductions.com/NerderyV3/about.html

in IE6 only, notice the bump off the bottom footer in the middle article. I know the padding causes it, but why? I need the extra padding there to make the site match the PSD I was given

Can't see what you mean, the middle article looks the same in IE6 as it does in FF. The two side articles have the issue as your other thread here.

Hmm, seems like you've just updated your page. Solution's the same as the other thread - margin: 0 auto on the bottom div.