So last week we decided to bite the bullet and upgrade our cable TV package to digital cable (mainly so we could watch precious "Amazing Race" season one reruns on the Game Show Network, as well as finally, FINALLY, getting the Turner Classic Movies channel we have been coveting for oh-so-many years). But as we came to this decision, we realized we were just blindly making this choice based on our cable provider's offerings. And that cable provider is Comcast. And it was then that we came to the realization that Comcast is, really, our only choice when it comes to cable TV.