Due to a strange quirk, I lost mailfiles sent to me via the Internet on April 20th and 21st. So, if you sent me something and haven't heard back, that's probably why. I know someone sent me information about FAA regulations concerning electronic devices on planes, but I can't recall who it was. Please resend anything important.
Option-click to Hide Apps Quickly
This trick has been available in the Mac OS for years, but many people still don't know it. If you have too many windows cluttering up your screen, you can hide specific ones easily as you work. When you're in any application, hold down the Option key and click on another app's window, on the Dock, or in the Finder to switch to that other app and simultaneously hide all the windows in the previously current app.