public void removeCD( String item) throws Exception {
		if(item == null) {
			throw (new Exception("null Value passed to removeItem!!!"));
		}

		boolean found = false;
		for(int index=0; index < CDList.size(); index++) {
			CartItem temp = (CartItem)CDList.elementAt(index);
			if( temp.getItemID().equals(item.getItemID() ))  {
				found = true;
				total -= temp.getPrice() * temp.getQuantity();
				CDList.removeElement(temp);
			}
		}
		
		if(!found) {
			throw (new Exception("Trying to remove a CD that does not exist in the CART!!!"));
		}
	}