Multiple Selection in NSComboBoxCell

Hi,There are 5 columns in my table view.Col1  Non editable, Col2  NSCombo=
BoxCell (editable), Col3  NSComboBoxCell (editable), Col4  NSComboBoxCell=
 (editable), Col5  NSButtonCellMy requirement is in one of the NSComboBox=
Cell (col3) I want to give multiple selection option. Can I populate a li=
st of check boxes inside NSComboBoxCell for multiple selection? If yes pl=
ease give some coding tips for the same. Or should i use some other contr=
ol in place of NSComboBoxCell to achieve the same. Please suggest....Rega=
rds AbhijeetGet Yourself a cool, short @in.com Email ID now!