Hello all. This fairly new to me and I know just enough about network stuff to get me into trouble. Please excuse my ignorance. I originally scoured the web to find something that would tell me why at times my cable modem data light blinks rapidly with no programs running on my computer. (checked sysinfo/running programs, ctrl-alt-del) I've run NIS/NAV, tried Ants, nothing from me it seems causes it. So I felt it was someone on my node? and my modem was catching bits and pieces. However after trying TDS3 and clicking resolve on 127. address it showed that pop3NortonAV name. I didn't have auto protect running, didn't have email account protect on so it confuses me. That's one concern. Another is that I'm pretty sure that somewhere in TDS3 their is the ability to monitor the packets that go by or through my modem/router but I'm not sure what it is or how to do it. By the way, I liked Ants except for the decryptioning of German language even though I'm half German but I'm really impressed with the clean-business like interface of TDS3, all the buttons I can play with and the people here that are really into the specifics of keeping up with Security. I've read the help files and it helps but like I say I know just enough to get into trouble. Also I noticed that at times when I move my mouse around and an animation pops up when it goes over something like start menu etc. that the router/modem data light blinks briefly. It stops after a second when I stop. Any remarks/suggestions and help?