File Upload Going to Wrong Site?!?

Hi,

I am really stumped here, and I'm hoping someone can help me. I've installed the editor for .NET and got everything working on my dev box. Then I uploaded the entire site, along with the editor, to a test server (http://zuzutest.com/sjbp_new/), and everything worked wonderfully. But, then, I uploaded it to the production site (http://www.stjoseph-baden.org) and almost everything works okay but for one, very odd thing. For some reason, files and images are still being uploaded to the TEST site.

I have no idea how this is happening. All the paths in the configs are relative. The Prod site shouldn't know anything about the Test site. Yet,when you go into the editor on the Prod site and upload a file, it ends up inside http://zuzutest.com/sjbp_new/user_uploaded_files/ instead of http://www.stjoseph-baden.org/user_uploaded_files.

The two domains (zuzutest.com and stjoseph-baden.org) happen to sit on the same server, but otherwise are totally independent of each other. Different root directories, different sites within IIS, etc. Again, all file paths are relative.

HOW is this happening? I am 100% baffled. Anyone ever seen something like this before? Any ideas where to begin to solve this?

Thanks in advance!