I signed up with comcast at thanksgiving of 2010, was told my rebate would be 6 to 8 weeks. It is now coming up to 5 months and no rebate. 10 calls to comcast and each time someone said a person would get back to me. Not one returned phone call. Before you believe what they say think twice the worst service I have ever had in my life. There saying that with comcast servive is the most important thing is nothing but bs.