How do I delete programs from my TV listings?

on comcast on demand when you watch something on demand it shows up in your saved programs is there any way to delete them?

I tried looking thru add/remove programs and still cannot find it... please help..

Any idea how to remedy this? All the items say, "To Be Announced".

Dear All, I am having LG LCD TV & Big TV Dish,i need to know how to convert the recorded programs to Removable device (i.e. USB , CD'S ,Hard disk, system etc) . All recorded programs in Big TV Setup box & there is no place to storing programs...

Is there a way to compile and print my own TV listings everyday? TV Guide is not enough because it doesn't list all the cable channels that I can get (e.g. the Science channel). On the other hand, it lists a lot of channels in which I am NOT interested...

My TV listings I have on my Yahoo home page only show the programs starting at 8PM EST. If it is 5PM and I want to know what is on now I have to scroll through pages at a low (dial-up modem) speed. It would seem that this would be a no-brainer for Yahoo...

They claim the page was lost or cancelled, but the TV Gude.com (sponsored?) replacement was there immediately. Yahoo should have warned us, and been honest about it. I find the new format inferior. If you agree please tell Yahoo how you feel and post...