I have received some email ads regarding that too. I checked it out and found out that they do not have the quality that they are claiming and their channel lineup is mostly out-side of US (lots of foreign channels). Their software only connects to internet links to the TV station that is broadcasting to begin with. If you do decide to try it out, let me know if I am wrong. Their "Terms" page is what put a bad taste in my mouth... Basically it says that Their software may be buggy and they take no responsibility for the content. I would think that if it was as good as they claim, they would give a free trial.