Thanks for the heads up on the Mac one.
From what I've googled, AT & T sounds good.
Yes same issue with anti virus programs ... they do not all detect/remove all viruses. Some are slow to catch up (or never do) with definitions for some viruses that have been around for a while, which includes some of the so called 'major' AV companies. Strange that some of the free av programs can sometimes remove viruses that the major commercial AV programs cannot remove, and perhaps not even detect.