@Kheos: As rthrash said before, you shouldn’t name your TV "Content", because that name will probably going to conflict with the main [*content*] field.
Second: You call a chunk "ProgrammaItem" as value off a textarea. I don’t think that’s correct either. I think your code should look something like this, assuming you named your TV: "ProgrammaItem"
<textarea name="ProgrammaItem" cols="50" rows="4">[*ProgrammaItem*]</textarea>
Did you succesfully change "document.parser.class.inc.php" and the newspublisher snippet? Muskokee posted this work-around halfway page 2 of this thread. Without this hack your TV won’t be filled.