So here's the story: I am looking to purchase an iMac for use in my bedroom, and would like to hook it up to my Time Warner Cable digital cable subscription to double as a tv. Living in New York City, every inch of space in the apartment is precious, so performing both tasks would be huge. After poking around it looks like EyeTV is a popular choice, as well as some of the ATI tv tuners. I am a little confused as to the exact capabilities of these devices. Its apparent that OTA signals can be received, but I have little to no interest in those, since I pay money every month for my cable subscription. My question is, can these devices receive my TWC digital cable signal (and receive all channels)? If so, can anyone comment on the quality, and offer any suggestions for what I am trying to do? Thanks!