Flexibits has released Fantastical 1.1, an update to their popular calendar utility. This release adds a few welcome features: it is now possible to edit and delete events, as well as add and edit notes to them. Fantastical now also supports iCloud calendars, and provides a number of new editing options. Version 1.1 also includes bug fixes and performance improvements that affect everything from graphics acceleration to the user interface’s responsiveness and functionality. ($19.99 new from Flexibits or the Mac App Store, free update, 1.1 MB, release notes)
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.