Hi; We are running ISA2000 in cache mode only. When trying to view some movies off the Internet made for Realplayer, we are being denied. We are forcing intergraded authentication. The link on MS web site (http://support.microsoft.com/default.aspx/kb/q288734/) does not help me since I have no "application" option running ISA in cache mode. Does anyone have any advice on how I can get Realplayer to work? Thanks!