The devil is FB. I have had one computer crash because of FB Chat Issues. I got a fix on it for the Mac when I was at my godson's house taking a nap and when I woke up, STUPID me, on his PC fixed the damn thing with the FB fix. on the stupid Bill Gates stolen from Steve Jobs machine. I know you can uninstall Timeline with Google Chrome a browser I refuse to put on a Mac, I mean, hello, Safari was written for Mac. I do not want to uninstall timeline, I just want to fix my chat/messaging issues that slows my three day old computer that googles in nanoseconds to a crawl and I have to reboot the damn thing that does so in less than a second. Am gonna post this in all Mac Forums. It anyone has a fix for this, I can not go through mounds of Facebook crap to figure this out, I am a simple end user, I just a want to use this Miraculous Machine in PEACE. Please help. My new 'expensive' computer is at risk.