Washington, D.C. (February 28, 2010) -- I just received a promotional flier in the mail from Comcast for its new Xfinity Triple Play service. The flier says that Xfinity will deliver the "fastest" Internet speeds and "triple the HD channels."

Comcast ramps up services.

Comcast Corp.'s local office will remain open until 5 p.m. today to meet increased customer demand for high-definition cable boxes before Sunday's Super Bowl, a spokeswoman said Friday. The location, which opens at 9 a.m., typically closes at 1 p.m. Saturdays.

Q: Because my older PC lacks WiFi, I had to run a long network cable from my Verizon Fios router to it. Can I use the Linksys router I got for my old Comcast account to relay the WiFi?

PHILADELPHIA----According to a recent independent study* by Leichtman Research Group, nearly 50 percent of U.S. households will own a HDTV by the end of the year, prompting Comcast to remind consumers this holiday season not to forget the HD service when buying a HDTV to ensure they are benefiting from the full HD experience.