Is the source code for ddvic, or a vic which is capable of the 's', 'm', 'l' window size selection available? Thanks, Kabe -- Kabe VanderBaan, Senior Research Engineer Networks and Infrastructure Research, Motorola Labs Phone: 847-576-1832 Cell: 847-980-4100 http://internet2.motlabs.com/agnode/ http://internet2.motlabs.com/ipaq/