Comcast has changed its lineup and Chicago condo buildings and apartment buildings with video security cameras and systems running through their cable are experiencing huge headaches.

A- We actually don’t use software in most cases for a DVR.
Here is how it works. 

When the new HD over coaxial cable came to market recently, it was very exciting news. 

Technology keeps roaring on like a speeding jet and frankly, even for us in the technology business, it is difficult to keep up with.