[Zope] ref another file while adding file in ZMI

[Patrick Price]

Rather than have to upload a file while adding a file object using ZMI, 
how can I refer to another existing file in the object tree?

I tried putting "/root/refs/quotes/file1" in the File box but the file 
that was added had a mime type of application/octet-stream and worked ok 
once I set the mime type to text/html.  Why didn't it pick up on the 
fact that file1 is text/html itself?

I could copy the file but am trying to learn...

-Patrick Price