Help. I have a G4 powerbook and after the most recent upgrade releases last week, my safari and my firefox are no longer loading with any speed. I am sitting at my screen with a "contacting x" message for about 8 seconds before the screens begin to load. It could load a page in 1 minute or so? I have had some minor relief shutting off the plug-ins and java, but nothing close to any speed. My wife's PC is using our wireless network and her speeds were fine. Any suggestions?