There doesn't seem to be any connection between the two. If you've been reading some posts that the lesser portionfof SA or Nats on LIVE TV on NBC is not shown, you can just plug into IceNetwork. - NOT TRUE
IceNetwork is an individually owned organization that replays much of the Sports World under it's official name. (I forgot the name). There is a connection with USFS but not with NBC.
I believe it will be for SA that the Ladies and Dance that are not shown LIVE on NBC will be available on IceNetwork - not right away, but eventually. The Men and Pairs will not be shown on NBC ever. So you'll have to pay for this. Keep tuned.
Check out USFS latest e-mail which talks about IceNetwork. (I don't know how
to post a link.)
Be happy that NBC will bring you some ladies and dance live.
US Nationals? Lets wait and see.