Ensuring future compatibility with Google’s new CalDAV API for Google Calendar, BusyMac has been added to Google’s whitelist of developers with CalDAV access, and in turn has added support for OAuth 2.0 for authorization to BusyCal 2.0.5. After installing the update, you’ll need to sign into your Google account and grant BusyCal access to your calendars. The new release also adds a URL handler for creating new events from third-party apps and an option to dismiss or delete a meeting request from the Inbox without accepting or declining it. BusyCal 2.0.5 fixes an error that occurred when adding meetings to Google Calendar with non-matching owner email, skips file attachments when iCloud returns a 502 Bad Gateway error, fixes a bug that prevented subscriptions to OmniFocus WebDAV feeds, and corrects a crash that occurred when converting a snooze alarm from absolute to relative. You can learn more about BusyCal in the free “Take Control of Calendar Syncing and Sharing with BusyCal.” BusyCal 2.0.5 is available as a free 30-day trial from the BusyMac site, but the only way to purchase the app is through the Mac App Store. ($29.99 new, free update, 9.4 MB, release notes)
Smarter Parental Controls
If you've been using the parental controls options in Mac OS X to lock your child out of using a particular computer late at night, but would like to employ a more clever technique to limit Internet access, turn to MAC address filtering on an Apple base station.
To do this, launch AirPort Utility, select your base station, and click Manual Setup. In the Access Control view, choose Time Access to turn on MAC filtering. You'll need to enter the MAC address of the particular computer, which (in 10.5 Leopard and 10.6 Snow Leopard) you can find in the Network System Preferences pane: click AirPort in the adapter list, and click Advanced. The AirPort ID is the MAC address.