On Thursday 23 October 2008 09:37:39 Walton, Jason (Accenture) wrote: > http://www.healthtalkonline.org/Bones_joints/Rheumatoid_Arthritis/Topic/ > 2209/Interview/1499/Clip/9712 It is using RTMP on port 1935 when I play flash from the site. Without checking I'm guessing you aren't providing a proxy for RTMP on 1935 and their server (or the client) isn't playing the serve this content via HTTP game. There is discussion of this in the Squid archive.