Microsoft has updated Office 2011 to version 14.4.2 with just a few improvements. The release fixes a nagging bug that always required product activation after restarting a Mac with a Fusion Drive (though you may have to enter your activation details one final time after installing this update). It also provides two PowerPoint-related fixes — one for an issue that made the Undo button disappear after saving a presentation to a local drive, and another that caused YouTube link data to disappear after saving a presentation. (Free update from the Microsoft Download Center or through Microsoft AutoUpdate, 114 MB, release notes, 10.5+)
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.