I tried it, but when I force the type application/msword (by example) to be considered 'ExFile', if I try to upload by FTP a documento.doc I get an error from the FTP server: "426 Error creating file." ¿?

Juan Manuel Ruiz García wrote:

...

When I upload a msword document to my plone site via FTP, it sets as 'Plone File'. I want to use ExFile so I can preview this documents into my Plone site, so I need to get the uploaded files to be set automatically as 'ExFile's.

Is this possible?

Sure. Take a look at the 'content_type_registry' object. It lets you set the mapping of MIME type to content type.

--jcc

-- "Code generators follow the 80/20 rule. They solve most of the problems, but not all of the problems. There are always features and edge cases that will need hand-coding. Even if code generation could build 100 percent of the application, there will still be an endless supply of boring meetings about feature design." (http://www.devx.com/java/editorial/15511)