Make node title required.

Hi:
I´ve been trying to make this work for a looong time. Followed the examples with very basic XML, etc. I could see the parsing with the debug but no matter what I kept getting a "couldn´t identify title " error.
I was testing with the file upload and just title and body.
Maybe it´s obvious to someone, but you need to fill in something for the title... just any bogus letters and it will work.
Not obvious to me !!