Minutes before the morning service, I couldn’t get my iBook to start. A bit of fiddling, praying, and sweating, and I got it going long enough to use for my sermon. After the service, it stopped working again. The guy at the Apple Store Genius Bar says it’s the logic board. The bad news: my iBook is gone for two weeks, and I’m back to a Windows desktop. The good news: the $900 repair is covered by AppleCare.