JimH wrote:
All of our TV's are CRT analog, none HD TV ready. We are currently on a
pretty basic package with Comcast cable.

For about $10/month more we can upgrade to digital with additional features,
including more channels and movies on demand.

Question: Will we see any difference in picture quality if we switch to
this digital package?


I do.
Of course, we put the digital service on our best tv (until last
week)....an 8 year old top of the line JVC standard definition set which
we bought just before the I'ART series was available.
When you have digital service here, you are also entitled to three
standard hookups, all included in the package. (mom's wing, 2nd bedroom,
exercise room)
http://www.eastlink.ca/cable/digitalcable/index.asp
Why...the interactive information /schedule screens are almost worth the
$ 4.95 by themselves.