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Remove Excess Audio/Video from a Pear Note

If you ever find yourself in a situation where you used Pear Note to record a class or meeting, then forgot to stop the recording and ended up with an extra few hours that you didn't want, don't worry. You can crop off the extra recording. Just move the playhead to the end of what you want to keep, then select Crop Recording From Here from the Edit menu.

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Preventing Second Drive Sleepiness

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Preventing Second Drive Sleepiness -- A while back I wanted some more disk space in my Power Mac G4, but I didn't want to buy a new boot drive to replace the 80 GB drive I've been using for a while. I had a 60 GB drive sitting around, so I installed that in a spare drive bay in the Power Mac. All has been well and good, with one exception: the second drive was constantly spinning down and causing delays whenever Mac OS X decided to spin up the drive, which was frequently, even though the drive sees only sporadic use. My first stop was the Energy Saver preference pane, where I confirmed that I had deselected the "Put hard disk(s) to sleep when possible" checkbox. But that clearly wasn't working. Next stop, Google, where my search turned up a Web site called The X Lab, associated with an ebook called "Troubleshooting Mac OS X."


The X Lab site explained that the Energy Saver preference pane was really just a graphical front end to the Unix pmset command. If you select the "Put hard disk(s) to sleep when possible" checkbox, Energy Saver essentially issues the pmset command with the "disksleep 10" (Tiger) or "spindown 10" (Panther) option, where 10 means to spin down the drive after 10 minutes. But as we've seen, leaving that checkbox deselected doesn't work either. What's going on? It turns out that to force the Mac to honor the "Put hard disk(s) to sleep when possible" checkbox being deselected, you must also set the "Put the computer to sleep when it is inactive for" slider to "Never." Only then will Energy Saver issue the pmset command with either the "disksleep 0" (Tiger) or "spindown 0" (Panther) option. If you want the best of both worlds - your Mac going to sleep after some amount of idle time and secondary disks not spinning down - you could create an AppleScript script or iKey shortcut that issued the appropriate pmset command at startup. Doing so is left as an exercise to the reader. [ACE]


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