Was helping out the mother-in-law install a new 55" TV a few weeks back - ahead of time she stopped by her local Comcast office - told her to be sure to grab "the newest HD box".
I Like the blue "HD" light on the front. Activation was simple.
(Funny story - I helped set up her install appt a few years back when she bought the place thru 1 of my Comcast contacts - she's still tagged as a "VIP" in the system, b/c the woman mentioned it to her). Gotta love it. -- "ONE team - ONE city - ONE dream!!"