Apple has released iMovie 10.0.1, which now enables the video editing app to be installed on some Macs with older video processing cards. The recently released iMovie 10.0 (see “New Free iLife and iWork Apps Share across Devices and Platforms,” 22 October 2013) required an OpenCL-capable video card when it was launched. iMovie 10.0.1 revises that requirement to include some older video cards — but Apple doesn’t specify which video cards may be compliant. The update also fixes a bug that caused iMovie to quit unexpectedly or stop responding when updating projects and events from previous versions of iMovie. ($14.99 new from the Mac App Store, free update, 1.94 GB)
Wake On Demand in Snow Leopard
Putting your Mac to sleep saves power, but it also disrupts using your Mac as a file server, among other purposes. Wake on Demand in Snow Leopard works in conjunction with an Apple base station to continue announcing Bonjour services that the sleeping computer offers.
While the requirements for this feature are complex, eligible users can toggle this feature in the Energy Saver preference pane. It's labeled Wake on Network Access for computers that can be roused either via Wi-Fi or Ethernet; Wake on Ethernet Network Access or Wake on AirPort Network Access for wired- or wireless-only machines, respectively. Uncheck the box to disable this feature.