If you’re a member of the Apple Developer Connection, then you can log onto iTunes and view a new video session entitled ‘Taking Advantage of Leopard Features in Cocoa’. The video is from the 2006 WWDC.
The video can help you gain an-depth understanding of Cocoa support, and how to use the Cocoa API in your Leopard applications.
If you’re not a member of the Developer Connection, you can click here to join for free.
ADC members should be able to log into iTunes hereÂ