Positive Experiences? -- Craig Isaacs <firstname.lastname@example.org> wrote to suggest that we not only talk about negative (but constructive) experiences in our Caveat Emptor column, but also positive experiences. Upon reflection, I realized that Craig raises a good point. It doesn't make the world a better place to print "I called Apple and they were nice to me." However, if you've had a positive experience with a company that will be instructive to other users, perhaps in pursuing a line of inquiry or working to fix odd bugs, and which may serve as a positive example for other companies, then publishing that information may improve the world.
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.