hi ^^ please help me.. I don't know setting way of window size=28 , queue size=8, ssthresh=28 in tcl source thank you ================================================== No. 1 �츮 ���ͳ�, Daum ��� ���� ���� E-mail �ּ� �Ѹ��ϳ� ������ �ѱ� �˻����� Daum FIREBALL http://www.daum.net