[andrewas]

Microsoft:
http://support.microsoft.com/default...b;en-gb;835613

I spy Programs that send information about you and your online habits are known as spyware, and they are usually concealed within a useful application. It’s surprising how easily you can pick up spyware; tell-tale signs include your computer trying to dial up to the Internet at unexpected times or your firewall reporting attempted Internet connections of which you were previously unaware. Avoid installing free programs unnecessarily to reduce your chances of picking up spyware, but do install the excellent free AdAware. This scans your computer for spyware and helps you to remove the offending files.

Comcast site gives no hits for me. A google search on this subject will be swamped by positives.

Is it possible you misread something about 'adware' and saw 'adaware instead?