I don't have HD (broke post-grad life) and shows I was able to select SD or HD On-Demand now only give the HD option to me without explanation. Comcast folks have been unable to find a solution.
I am having the same problem and frustrated. Did you get an answer?
Hi jjillian & barnes75 -- I can help with with your SD/HD issue. We will need content examples to look at. Would you be able to provide examples please?