Can anyone tell me why Apple doesn't sell a cable that will connect the DVI port on the back of the new models to the DVI port on the backs of popular models of HDTV? Apple Support's answer to this question of what cable to use boils down to "ask SONY." There are a number of cables available on the web that look like they might by the right one. But they start at $50 and seem not to be available in stores in my local area. I've called a couple of places nearby to see if they have the cable I think I need, and they don't. It seems to me that as a consumer I should not have this problem. I should be able to get reliable advice on which cable is The One, give someone my credit card number, and have it arrive.