I too am interested in this technique. Please post info to the list. thanks, Bobbi «¤»-«¤»-«¤»-«¤»-«¤»-«¤»-«¤»-«¤»-«¤»-«¤»-«¤»-«¤»-«¤»-«¤»-« "Half of the American people never read a newspaper. Half never voted for President. One hopes it is the same half." --- Gore Vidal --- «¤»-«¤»-«¤»-«¤»-«¤»-«¤»-«¤»-«¤»-«¤»-«¤»-«¤»-«¤»-«¤»-«¤»-«