As reported by Andrew too (a new Hardmac Team member), the future Mac OSX 10.5.2 update will include a new function allowing CD/DVD sharing, which should work on all Macs, as the MacBook Air will need them for external application.
The second published capture is also interesting as it shows that one of the Leopard functions available in the beta and dropped in the gold version is finally back:
It shows that one will be able to backup data on network-connected storage unit, so having a Time Capsule station would not be required.
