Well I'm back.
Does anyone know why I would get a parsing error on a custom xml file...only when it's been posted on the web server?
The entire tour works just fine on my computer using the local files. I uploaded the tour twice (using FTP) and the same problem exits.
I printed out the xml file on the server, and compared it to the local xml file. They are identical. However the FTP app shows slightly different file sizes between the two files......but there's also size differences in most other xml files too.
All my other test tours on the same server work fine. I use the auto setting for the transfer mode.
I'm lost.