Yup. Somehow, some way, I think I did.
I can't post a link, since my computer is borken, and I can't zip the whole thing up, since I've got some PHP mixed in for my styles, but I can post the markup and css.
The problem is that the sidebar is not floating as it should be. It works just fine in everything but IE. When I first started and there was no styling it was copacetic -- but now it isn't, and I can't for the life of me figure out why.
Also, the images aren't being zipped, either.