Speed Disk Fix -- In TidBITS-243, Mark reported that serious problems with the Speed Disk 3.0 portion of Norton Utilities 3.0 had caused Symantec to suspend Norton Utilities shipments. An updater that updates Speed Disk 3.0 to Speed Disk 3.1 is now available. Registered users and upgrade subscribers should receive the fix shortly; in the meantime, anyone can download it from various online sources. [TJE]
Mac OS X Services in Snow Leopard
Mac OS X Services let one application supply its powers to another; for example, a Grab service helps TextEdit paste a screenshot into a document. Most users either don't know that Services exist, because they're in an obscure hierarchical menu (ApplicationName > Services), or they mostly don't use them because there are so many of them.
Snow Leopard makes it easier for the uninitiated to utilize this feature; only services appropriate to the current context appear. And in addition to the hierarchical menu, services are discoverable as custom contextual menu items - Control-click in a TextEdit document to access the Grab service, for instance.
In addition, the revamped Keyboard preference pane lets you manage services for the first time ever. You can enable and disable them, and even change their keyboard shortcuts.