Newton Rollout -- One caveat to all the Newton comments you hear in TidBITS and other publications. It appears that although the Newton was introduced at Macworld Boston, the official rollout will take place in about two weeks. The practical upshot of this is that dealers won't have any Newton MessagePads for sale until that time.
View Extra Bluetooth Details in Snow Leopard
In Snow Leopard, Option-click the Bluetooth icon in the menu bar to view a few additional items in the Bluetooth menu. Specifically, it enables you to open three utility applications: Bluetooth Explorer, Bluetooth Diagnostic Utility, and PacketLogger. These are likely of interest primarily to experts, but if you're having troubles with Bluetooth, the Bluetooth Diagnostic Utility in particular may be useful. (These tools are available only if you've installed Apple's Developer Tools.)