Hmm; I'm guessing that Silverlight is using its own ports and I need to open it/them in the firewall. Which port(s)/protocols does Silverlight use?

Video Error; We were not able to access your video

jo - not sure if this helps but it might: http://blogs.msdn.com/ncl/archive/2...have-a-restricted-port-range-for-sockets.aspx

Thanks for the info link -- no progress however even with those ports opened.

I really think it's a bad datastream from NBC; click this and then the VIDEO button on the page.

Depending upon which browser I access it with, I get different symptoms, including a bunch of Javascript errors:
Opera 10.10

Code:

JavaScript - http://www.nbcolympics.com/video/index.html
Event thread: load
Unhandled exception: [Object DOMException]
name: Error
message: NO_MODIFICATION_ALLOWED_ERR
stacktrace: n/a; see  opera:config#UserPrefs|Exceptions Have Stacktrace

IE 6

Code:

DOMparser undefined 

and FF 3.5.4 has the orignial "Video not loading"