'Add Files: Add the specified file(s) to the current project
Required argument: List of files to add
Keyword argument To_Segment: Segment number into which to add the file(s)
Keyword argument _attributes: AppleEvent attribute dictionary
Returns: Error code for each file added'

def Add_Files(self, _object, _attributes={}, **_arguments):

    _code = 'MMPR'
    _subcode = 'AddF'
    aetools.keysubst(_arguments, self._argmap_Add_Files)
    _arguments['----'] = _object
    (_reply, _arguments, _attributes) = self.send(_code, _subcode, _arguments, _attributes)
    if _arguments.get('errn', 0):
        raise aetools.Error, aetools.decodeerror(_arguments)
    if _arguments.has_key('----'):
        return _arguments['----']
