I have few questions about HDTV? I'm about to purchase an HDTV tv. At first, I didn't plan on getting HD for a little while, but the more and more I see it, the more and more I want it (especially for sports). Here are my questions. If I were to get HD through DirecTV, would I get my locals in HD using their oval antenna or do you still have to use another antenna? I thought about just getting a STB to get locals OTA but for the price of one of those boxes, I could just about get a Huges e-86. Wouldn't this be the better route to go? Also, I haven't seen any information for HD through Comcast in my area. Any Dallas people happen to know when and if we will get it? One more time, is there anything else I need to budget for besides: -DirecTV HD Receiver -Oval Antenna -Misc. Cables or -STB -RadioShack Antenna -Misc. Cables Any help would be greatly appreciated... Thanks guys!!