Econ Technologies has released ChronoSync 4.2 and ChronoAgent 1.2. Among the new features in these versions of the synchronization/backup software are new Trial Sync options, including additional file statistics, time estimates, and options for controlling and comparing files on both sides of the sync. Also, Econ Technologies enhanced scheduling options with Retry on Errors, which runs a sync again if errors occurred, and Sync Limits, which limits the number of syncs that can take place simultaneously to prevent too many from happening when a Mac rejoins a network. ChronoAgent also adds the capability to schedule ChronoSync Container Documents using the Sync When Available option. Full release notes for ChronoSync and ChronoAgent are available. ($40 new for ChronoSync, $10 new for ChronoAgent; free updates; 21 MB, 3.2 MB)
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.