Often when I glance at my USB wireless adapter I notice the little blue light flashing away. That's OK if I am knowingly communicating with the web but what when I'm not? Does anyone know of an application which will flash up some indication about what is being downloaded and by who? I guess most of the activity is accounted for by the numerous self updating apps which reside on my PC but how can I spot the unwelcome ones? Maybe this is an impossible request but I thought I would ask anyway.