I have a simple question ( I hope ) for sombody, I have 3 computers networked on a linksys wired router, and for some reason the computers cannot see eachother. I had it working fine before and for some reason it stopped working. I'm not sure what to look for as far as troubleshooting goes, I'm new to the whole network thing. I tried to run the network setup wizard again on all computers and still I had no luck. The only changes I have made is on 2 of the computers I uninstalled Norton Internet Security (due to massive problems) and I took the advice of this forum and downloaded AVG anti-virus and Zone Alarm firewall, both of which work very well thanks guys! That is the only thing that has changed, so if anybody has any advice about what to look for I would greatly appreciate it. Thanks!