I think I've decided on my choice of LCD TV - the 26" Sharp Aquos LC-26GA4U.

Please have a look at this link:
http://www.sharpusa.com/products/Mod...8,1360,00.html

This is part of the description on the website: "Additionally, the LC-26GA4U
is an HDTV Monitor, which means it is compatible with 1080i and 720p signals
from HDTV sources (separate DTV decoder required)."

Does this mean that I need an HDTV decoder in additional to the HD cable
box? Or will the HD receiver that Comcast will give be enough to get HD?

Thanks.