Hi all, I just purchased ESPNU about a week ago for the college basketball games. I have tuned in about 3 nights, including tonight, and every game and ads, etc. are all SD - I have not seen a single HD channel broadcast. I am looking at around channels 720-723. Am I looking in the right place, or is this just SD since it's usually smaller college broadcasts? If it's SD only I am going to cancel... Thanks for your help!