Hello, we are using MediaComponent to stream an flv file that is being passed in via a flash parameter. The player is working in both IE and FireFox for several people out there, in Flash Player 9 and 10, however one of the organizations I serve is unable to stream the flv file. They have the latest flash player installed and are able to load the player we've build as evidenced by the black box they see (black background of swf file), but it appears the flv file fails to download. I suggested to them this was due to a content filter in place, which they checked with their network administrator who said there was no such block. Could something else be the problem or is there any standard set of diagnostics to diagnose problems with streaming flv?