After the recent "final" update, I have lost all internet connectivity. Mac OS X shows two working IP addresses in the Network control panel and I've tried every comination of bridged or shared, Airport or ethernet--still no connection. Any suggestions? It worked great before this!
found problem The unusual source of the problem of not connecting to either my wireless network or via ethernet turned out to be my Firewall software. I had always used Windows firewall previously. Recently, I decided since Time-Warner/Roadrunner, my ISP, provided free anti-virus, anti-spyware and firewire software to try it out. It worked fine until recently and then for some reason it blocked the internet connection. I uninstalled the firewall, and used Windows firewall instead. Now no connectivity issues. The firewall SW in question is eTrust firewall. The anti-virus and anti-spyware SW works great. So it's somethng to consider if you're having troubles, it's also something to consider if you don't want to pay for your anti-malware software: most ISP's now provide free SW for Windoze.
