The weirdest thing just started happening today, and it's happened twice in the last 12 hours or so. I'll be browsing the internet, and all of a sudden, all the Google sites won't load. They give a "Page Not Found" error. It's *all* of Google's sites. Google.com. Gmail. Google feed reader. Adsense. Even sites that use a Google API code, that part of the site won't load. Even Firefox gmail plugins stop working. All other sites load fine. The Google sites won't load in either Firefox or Safari. Clearing my history/cookies/cache/etc and restarting the browser doesn't fix it. The Google sites load just fine on all the PCs in the house. I have the latest updates of everything... Firefox, Safari, Leopard, etc. No antivirus/spyware/adblock programs running that could be blocking it. The only thing that fixes it on the Mac is a complete reboot of the machine. Any ideas?? Any at all?? I'm new to Mac so if you have any suggestions, please speak slowly in small words. Thanks so much for your help.