DragThing 4.5 Gets Tabbed -- James Thomson's DragThing, the favorite Mac OS X launcher of some of us here at TidBITS, has now been upgraded to version 4.5. Aside from fixing some bugs introduced by Jaguar, this version sports a major new feature: a dock can now live off-screen, with just its tabs visible. When you click or drag into a tab, or use a hot key combination, the full dock slides into view (rather like Mac OS 9's tabbed windows or Sig Software's Drop Drawers X utility; see "Top Mac OS X Utilities: Alternative Controls" in TidBITS-628 for more details on both DragThing and Drop Drawers X). There are also many other small improvements, too numerous to mention here. This upgrade is free for registered owners of DragThing 4, $25 for new users (with a $20 cross-grade offer for owners of other launchers). [MAN]
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.