I doubt they're blocking your stream in particular. But TuneIn tells me I have neither Quicktime nor Real Player installed, they tell me I need Silverlight, and there seems to be some issue with Flash, too, so I suspect it's pretty much hopeless. This is a government network, and they're still worried about the commies as well as the terrorists, so I can't install anything. If I talk to the IT people about it, I'll end up on somebody's watch list. So I'll keep trying, but I don't expect success.

If audio works along with the streaming video from AirVenture, that will be good enough.

Thanks again for all your help.

Mike E