TV Everywhere

Finally the big TV networks have gotten smart. Hit ABC show are available to buy in the iTunes store and can be watched on the new iPod. NBC & CBS now allow you to buy their shows on cable and satellite provider inDemand systems. NBC Nightly News among other shows are now availble online. All of this has me thinking...why isn't "that one show" online. I think people would take the time to download the show and watch it when or where they wanted. Do you?