$19.99/mth Comcast High-Speed with free $100 Amazon gift card

I am using the AT&T DSL Express which cost me $19.99 a month. Although, AT&T is giving me 2 free months for 1 year contract, in the end I still have to pay $16.66 a month. Too bad I can leave them until next year June as I found a better High Speed Internet Deal at Amazon.com.

I was at Amazon's home page and saw the deal:

'Sign up today for Comcast High-Speed Internet and get a $100 Amazon.com gift card.'

There is an advertisement button with the price $19.99/month next to the the text.

I was so tempted. I know for the same price I am paying as my DSL Express PLUS a $100 gift card to spend at Amazon, I will be getting higher speed from Comcast. Hopefully they will have the same deal or better next year.