BusyMac has bumped its “iCal Pro” software BusyCal to version 1.5.1. The update fixes a bug with time zones and improves support for scheduling meetings when syncing with the new MobileMe calendar. CalDAV syncing is also improved. New features include added preferences for meeting organizers and support for sending email invitations through additional email clients. With this release, BusyCal also becomes available in the Mac App Store. ($49.99 new in Mac App Store, $49 direct from BusyMac, free update, 6.6 MB)
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.