Having streaming problems on your Apple TV? As TUAW reports, there’s a hidden diagnostic tool in Netflix. Search for a video called “Example Short 23.976,” and play it. The test video displays the current bitrate, resolution, and aspect ratio. If you see a low bitrate, restarting your wireless gateway and cable/DSL modem could help, although the problem may simply be too much usage in your neighborhood. follow link
Open a Finder Window with the App Switcher
If you don't have any Finder windows open and want to switch to the Finder and open a window in one fell swoop, bring up the app switcher with Command-Tab and tab over to the Finder icon. While still holding down Command, press the Option key, and then release the Command key. You're switched to the Finder, with a new default window open for you.
- ExtraBITS for 6 January 2014 (06 Jan 14)
Diagnose Netflix Problems on the Apple TV