In the past year our data usage went from 2 gig a month to anything from 2 gig to 10 gig a month when we ask them what is happening we get told that our billing is correct the problem is on our side there can be: spyware; a program running in the backround; a virus ect. All our automatic updates are off there is no spyware virus or anything running in the backround of our computers. Vodacom staff have looked at the computer and we have had our own pepole have a look at them and they cant find anything wrong at all. We downloaded a file that... read full review »