I have Bright House. We pay $48 a month for standard (15 Mbps) internet. It just went up $4 per month for modem rental, so I'm planning to buy a modem. Their customer service has been good, though. Twice, we've had the cable ripped off our house by a passing box truck. They repaired it the next day, for free, each time. The second time (finally) they hung it higher.
I started with BH because they had a deal with my employer (it was $40 then). I'll see if I can get it cheaper from Earthlink (thanks!).