Here in Philly, we have one of the highest sets of rates for cable in the nation. Our base is $56.95 per month, plus $10 for HBO and another $10 for Showtime when Jeremiah is on (I don't bother with it otherwise, and grab the whole season onto TiVo). Add in the cable modem and I'm paying my cable company well over $100 / month. I've cut this cost by using Vonage for my phone service, which runs over the cable modem, and costs $25.99 / month for unlimited local and regional, and 500 minutes of long distance per month. You must have a broadband connection for this to work, however.
Our service was also horrible. The sci-fi channel using to always come in "snowy", so I ended up having to re-tape all of Bab many times just trying to get the best quality on tape. Figures the DVDs are finally coming out and all my time was wasted!
Cheers,
-Tim (currently under 2 feet of snow in Philadelphia... and glad I have cable!)