In other disorders of the chemosenses, odors, tastes, or flavors may be misread or distorted, causing a person to detect an unpleasant odor or taste from something that is normally pleasant to taste or smell. Smell disorders are serious because they damage the early warning system that can alert a person to such things as: fire; poisonous fumes
1 For Comcast, limited basic cable (mostly local, government and public access channels) ranges from $11-$20 a month. 2  Standard/Starter packages are $50-$60 a month. 3  The mid-level Preferred package is around $70-$80 a month. 4  While the top tier Premier package is $100-$127.
There is a FAQ available here: http://customer.comcast.com/help-and-support/cable-tv/dta-guide/. More about HD DTAs. In 2013 Comcast, began to offer an HD capable version of a DTA for Limited Basic subscribers who would like access to the HD versions of their channels. It costs the same $1.99/month.