--===============1085809752== Content-class: urn:content-classes:message Content-Type: text/plain; charset="windows-1250" Content-Transfer-Encoding: 8bit Hi to all I have 4 pc and 1 DVR that connected to network thru a HUB and this is my 3 th day I am working on it after work until midnight I can't make one of my pc to go online I am getting "limited or no connectivity" error. I tried release ip, renew ip ipconfig/release or ipconfig/renew doesn't help. I also restarted the whole system etc. 1th pc windows xp 2th pc windows xp 3th pc windows server 2003 4th pc mac 5th unit is DVR that I disconnected right now Strange thing is that I connected my laptop to where 3th pc is it worked 5 minutes then same error showed up "limited or no connectivity" no matter how many time I restart the result is same thing until I reinstall the NIC driver. Mac is like made of rock is always up I never seen down and 1th pc had so many spy that I disconnected to be reformatted. I tried all kinds of spyware software they simple do not work. My question is: 1. is there any network monitoring software? 2. it is possible that there i a spy that is disabling the network driver? any idea will appreciate. Andre --===============1085809752== Content-Type: text/plain; charset="us-ascii" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit Content-Disposition: inline -- http://www.piclist.com PIC/SX FAQ & list archive View/change your membership options at http://mailman.mit.edu/mailman/listinfo/piclist --===============1085809752==--