I got caught with the Comcast bait & switch during their Bundled Service special last summer: order the $99/month service and receive a FREE Netbook. I switched my Verizon service to Comcast in Aug 2009 with lure of free Netbook.
Comcast claims they didn't receive my signed contract, but they're billing me the $134/month. Attempted working it out w/ several reps, mailed in the contract twice - still no Netbook. Spoke w/ rep today (Jan 2010) and I don't "qualify" because they didn't get the paperwork. Asked for waiver of $150 early termination fee - they're happy to disconnect me but not a guarantee it will be waived.
So - I'm a slave to their contract for 18 more months and they get my free advertising of my poor experience. I'd look at your other cable/internet choices!!!
Monetary Loss: $200.